[Core] [103% incumbents] Conduct electrocardiogram (EKG), phonocardiogram, echocardiogram, stress testing, or other cardiovascular tests to record patients' cardiac activity, using specialized electronic test equipment, recording devices, or laboratory instruments.
  DWAs: Test patient heart or lung functioning. | Operate diagnostic or therapeutic medical instruments or equipment.

[Core] [103% incumbents] Explain testing procedures to patients to obtain cooperation and reduce anxiety.
  DWAs: Explain medical procedures or test results to patients or family members.

[Core] [103% incumbents] Monitor patients' blood pressure and heart rate using electrocardiogram (EKG) equipment during diagnostic or therapeutic procedures to notify the physician if something appears wrong.
  DWAs: Monitor patient conditions during treatments, procedures, or activities.

[Core] [103% incumbents] Obtain and record patient identification, medical history, or test results.
  DWAs: Collect medical information from patients, family members, or other medical professionals. | Record patient medical histories.

[Core] [103% incumbents] Monitor patients' comfort and safety during tests, alerting physicians to abnormalities or changes in patient responses.
  DWAs: Monitor patient conditions during treatments, procedures, or activities. | Inform medical professionals regarding patient conditions and care.

[Core] [103% incumbents] Prepare and position patients for testing.
  DWAs: Position patients for treatment or examination.

[Core] [103% incumbents] Attach electrodes to the patients' chests, arms, and legs, connect electrodes to leads from the electrocardiogram (EKG) machine, and operate the EKG machine to obtain a reading.
  DWAs: Operate diagnostic or therapeutic medical instruments or equipment. | Prepare patients physically for medical procedures.

[Core] [103% incumbents] Check, test, and maintain cardiology equipment, making minor repairs when necessary, to ensure proper operation.
  DWAs: Examine medical instruments or equipment to ensure proper operation. | Maintain medical equipment or instruments. | Repair medical facility equipment.

[Core] [103% incumbents] Supervise or train other cardiology technologists or students.
  DWAs: Train medical providers. | Supervise patient care personnel.

[Supplemental] [103% incumbents] Compare measurements of heart wall thickness and chamber sizes to standard norms to identify abnormalities.
  DWAs: Analyze test data or images to inform diagnosis or treatment.

[Supplemental] [103% incumbents] Maintain a proper sterile field during surgical procedures.
  DWAs: Maintain sterile operative fields.

[Supplemental] [103% incumbents] Observe ultrasound display screen and listen to signals to record vascular information, such as blood pressure, limb volume changes, oxygen saturation, or cerebral circulation.
  DWAs: Monitor video displays of medical equipment to ensure proper functioning.

[Supplemental] [103% incumbents] Assess cardiac physiology and calculate valve areas from blood flow velocity measurements.
  DWAs: Calculate numerical data for medical activities.

[Supplemental] [103% incumbents] Operate diagnostic imaging equipment to produce contrast enhanced radiographs of heart and cardiovascular system.
  DWAs: Operate diagnostic imaging equipment.

[Supplemental] [103% incumbents] Inject contrast medium into patients' blood vessels.
  DWAs: Administer medical substances for imaging or other procedures.

[Supplemental] [103% incumbents] Transcribe, type, and distribute reports of diagnostic procedures for interpretation by physician.
  DWAs: Prepare reports summarizing patient diagnostic or care activities. | Perform clerical work in medical settings.

[Supplemental] [103% incumbents] Set up 24-hour Holter and event monitors, scan and interpret tapes, and report results to physicians.
  DWAs: Prepare medical supplies or equipment for use. | Operate diagnostic or therapeutic medical instruments or equipment. | Inform medical professionals regarding patient conditions and care.

[Supplemental] [102% incumbents] Assist physicians in the diagnosis and treatment of cardiac or peripheral vascular treatments, such as implanting pacemakers or assisting with balloon angioplasties to treat blood vessel blockages.
  DWAs: Assist healthcare practitioners during surgery.

[Supplemental] [102% incumbents] Observe gauges, recorder, and video screens of data analysis system during imaging of cardiovascular system.
  DWAs: Monitor video displays of medical equipment to ensure proper functioning.

[Supplemental] [102% incumbents] Perform general administrative tasks, such as scheduling appointments or ordering supplies or equipment.
  DWAs: Schedule patient procedures or appointments. | Perform clerical work in medical settings. | Order medical supplies or equipment.

[Core] [101% incumbents] Adjust equipment and controls according to physicians' orders or established protocol.
  DWAs: Adjust settings or positions of medical equipment.

[EMERGING:Revision] Perform general administrative tasks, such as answering telephones, scheduling appointments, or ordering supplies or equipment.

--- SKILLS ---
  Active Listening (imp:3.88 lvl:3.88) — Giving full attention to what other people are saying, taking time to understand
  Speaking (imp:3.75 lvl:3.62) — Talking to others to convey information effectively.
  Critical Thinking (imp:3.75 lvl:3.75) — Using logic and reasoning to identify the strengths and weaknesses of alternativ
  Monitoring (imp:3.75 lvl:3.75) — Monitoring/Assessing performance of yourself, other individuals, or organization
  Reading Comprehension (imp:3.62 lvl:4.12) — Understanding written sentences and paragraphs in work-related documents.
  Writing (imp:3.12 lvl:3.50) — Communicating effectively in writing as appropriate for the needs of the audienc
  Active Learning (imp:3.12 lvl:3.38) — Understanding the implications of new information for both current and future pr
  Science (imp:3.00 lvl:2.88) — Using scientific rules and methods to solve problems.
  Learning Strategies (imp:2.88 lvl:3.00) — Selecting and using training/instructional methods and procedures appropriate fo
  Mathematics (imp:2.62 lvl:2.50) — Using mathematics to solve problems.

--- KNOWLEDGE ---
  Customer and Personal Service (imp:4.29 lvl:5.00) — Knowledge of principles and processes for providing customer and personal servic
  Medicine and Dentistry (imp:3.89 lvl:4.06) — Knowledge of the information and techniques needed to diagnose and treat human i
  English Language (imp:3.87 lvl:3.44) — Knowledge of the structure and content of the English language including the mea
  Computers and Electronics (imp:3.31 lvl:3.89) — Knowledge of circuit boards, processors, chips, electronic equipment, and comput
  Education and Training (imp:3.27 lvl:2.90) — Knowledge of principles and methods for curriculum and training design, teaching
  Mathematics (imp:2.90 lvl:3.30) — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their appl
  Public Safety and Security (imp:2.75 lvl:1.95) — Knowledge of relevant equipment, policies, procedures, and strategies to promote
  Administrative (imp:2.72 lvl:3.26) — Knowledge of administrative and office procedures and systems such as word proce
  Physics (imp:2.62 lvl:2.64) — Knowledge and prediction of physical principles, laws, their interrelationships,
  Psychology (imp:2.60 lvl:3.50) — Knowledge of human behavior and performance; individual differences in ability, 
  Administration and Management (imp:2.47 lvl:2.03) — Knowledge of business and management principles involved in strategic planning, 
  Biology (imp:2.41 lvl:2.29) — Knowledge of plant and animal organisms, their tissues, cells, functions, interd
  Telecommunications (imp:2.36 lvl:1.50) — Knowledge of transmission, broadcasting, switching, control, and operation of te
  Chemistry (imp:2.26 lvl:2.24) — Knowledge of the chemical composition, structure, and properties of substances a
  Therapy and Counseling (imp:2.18 lvl:2.16) — Knowledge of principles, methods, and procedures for diagnosis, treatment, and r
  Communications and Media (imp:2.14 lvl:1.62) — Knowledge of media production, communication, and dissemination techniques and m
  Mechanical (imp:2.10 lvl:1.63) — Knowledge of machines and tools, including their designs, uses, repair, and main
  Foreign Language (imp:1.91 lvl:1.23) — Knowledge of the structure and content of a foreign (non-English) language inclu
  Sociology and Anthropology (imp:1.90 lvl:1.44) — Knowledge of group behavior and dynamics, societal trends and influences, human 
  Engineering and Technology (imp:1.82 lvl:1.27) — Knowledge of the practical application of engineering science and technology. Th
  Law and Government (imp:1.75 lvl:1.35) — Knowledge of laws, legal codes, court procedures, precedents, government regulat
  Philosophy and Theology (imp:1.71 lvl:1.42) — Knowledge of different philosophical systems and religions. This includes their 
  Personnel and Human Resources (imp:1.63 lvl:0.89) — Knowledge of principles and procedures for personnel recruitment, selection, tra
  Production and Processing (imp:1.62 lvl:1.03) — Knowledge of raw materials, production processes, quality control, costs, and ot
  Transportation (imp:1.59 lvl:0.86) — Knowledge of principles and methods for moving people or goods by air, rail, sea
  Economics and Accounting (imp:1.40 lvl:0.54) — Knowledge of economic and accounting principles and practices, the financial mar
  Geography (imp:1.25) — Knowledge of principles and methods for describing the features of land, sea, an
  History and Archeology (imp:1.18) — Knowledge of historical events and their causes, indicators, and effects on civi
  Sales and Marketing (imp:1.17 lvl:0.16) — Knowledge of principles and methods for showing, promoting, and selling products
  Fine Arts (imp:1.10) — Knowledge of the theory and techniques required to compose, produce, and perform
  Design (imp:1.07) — Knowledge of design techniques, tools, and principles involved in production of 
  Building and Construction (imp:1.06) — Knowledge of materials, methods, and the tools involved in the construction or r
  Food Production (imp:1.01) — Knowledge of techniques and equipment for planting, growing, and harvesting food

--- ABILITIES ---
  Problem Sensitivity (imp:4.12 lvl:4.12) — The ability to tell when something is wrong or is likely to go wrong. It does no
  Oral Comprehension (imp:4.00 lvl:4.00) — The ability to listen to and understand information and ideas presented through 
  Oral Expression (imp:4.00 lvl:4.00) — The ability to communicate information and ideas in speaking so others will unde
  Near Vision (imp:4.00 lvl:3.62) — The ability to see details at close range (within a few feet of the observer).
  Deductive Reasoning (imp:3.62 lvl:3.88) — The ability to apply general rules to specific problems to produce answers that 
  Inductive Reasoning (imp:3.62 lvl:3.88) — The ability to combine pieces of information to form general rules or conclusion
  Speech Recognition (imp:3.62 lvl:3.12) — The ability to identify and understand the speech of another person.
  Speech Clarity (imp:3.62 lvl:3.12) — The ability to speak clearly so others can understand you.
  Written Comprehension (imp:3.50 lvl:3.62) — The ability to read and understand information and ideas presented in writing.
  Written Expression (imp:3.50 lvl:3.50) — The ability to communicate information and ideas in writing so others will under
  Information Ordering (imp:3.50 lvl:3.38) — The ability to arrange things or actions in a certain order or pattern according
  Perceptual Speed (imp:3.38 lvl:3.25) — The ability to quickly and accurately compare similarities and differences among
  Flexibility of Closure (imp:3.25 lvl:3.25) — The ability to identify or detect a known pattern (a figure, object, word, or so
  Arm-Hand Steadiness (imp:3.25 lvl:3.12) — The ability to keep your hand and arm steady while moving your arm or while hold
  Selective Attention (imp:3.12 lvl:3.25) — The ability to concentrate on a task over a period of time without being distrac
  Manual Dexterity (imp:3.12 lvl:2.88) — The ability to quickly move your hand, your hand together with your arm, or your
  Finger Dexterity (imp:3.12 lvl:3.12) — The ability to make precisely coordinated movements of the fingers of one or bot
  Control Precision (imp:3.12 lvl:3.12) — The ability to quickly and repeatedly adjust the controls of a machine or a vehi
  Category Flexibility (imp:3.00 lvl:3.25) — The ability to generate or use different sets of rules for combining or grouping
  Speed of Closure (imp:3.00 lvl:3.00) — The ability to quickly make sense of, combine, and organize information into mea
  Time Sharing (imp:3.00 lvl:2.88) — The ability to shift back and forth between two or more activities or sources of
  Fluency of Ideas (imp:2.88 lvl:3.00) — The ability to come up with a number of ideas about a topic (the number of ideas
  Trunk Strength (imp:2.88 lvl:2.75) — The ability to use your abdominal and lower back muscles to support part of the 
  Far Vision (imp:2.88 lvl:3.00) — The ability to see details at a distance.
  Visual Color Discrimination (imp:2.88 lvl:2.38) — The ability to match or detect differences between colors, including shades of c
  Visualization (imp:2.75 lvl:2.62) — The ability to imagine how something will look after it is moved around or when 
  Multilimb Coordination (imp:2.75 lvl:2.62) — The ability to coordinate two or more limbs (for example, two arms, two legs, or
  Mathematical Reasoning (imp:2.62 lvl:2.75) — The ability to choose the right mathematical methods or formulas to solve a prob
  Memorization (imp:2.62 lvl:2.62) — The ability to remember information such as words, numbers, pictures, and proced
  Hearing Sensitivity (imp:2.62 lvl:2.25) — The ability to detect or tell the differences between sounds that vary in pitch 
  Originality (imp:2.50 lvl:2.62) — The ability to come up with unusual or clever ideas about a given topic or situa
  Number Facility (imp:2.50 lvl:2.75) — The ability to add, subtract, multiply, or divide quickly and correctly.
  Auditory Attention (imp:2.50 lvl:2.00) — The ability to focus on a single source of sound in the presence of other distra
  Reaction Time (imp:2.25 lvl:2.50) — The ability to quickly respond (with the hand, finger, or foot) to a signal (sou
  Static Strength (imp:2.25 lvl:2.00) — The ability to exert maximum muscle force to lift, push, pull, or carry objects.
  Extent Flexibility (imp:2.25 lvl:2.38) — The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.
  Rate Control (imp:2.12 lvl:2.12) — The ability to time your movements or the movement of a piece of equipment in an
  Wrist-Finger Speed (imp:2.12 lvl:2.00) — The ability to make fast, simple, repeated movements of the fingers, hands, and 
  Response Orientation (imp:2.00 lvl:2.00) — The ability to choose quickly between two or more movements in response to two o
  Speed of Limb Movement (imp:2.00 lvl:1.38) — The ability to quickly move the arms and legs.
  Stamina (imp:2.00 lvl:1.88) — The ability to exert yourself physically over long periods of time without getti
  Gross Body Coordination (imp:2.00 lvl:2.00) — The ability to coordinate the movement of your arms, legs, and torso together wh
  Depth Perception (imp:2.00 lvl:2.00) — The ability to judge which of several objects is closer or farther away from you
  Dynamic Strength (imp:1.88 lvl:1.50) — The ability to exert muscle force repeatedly or continuously over time. This inv
  Gross Body Equilibrium (imp:1.75 lvl:1.38) — The ability to keep or regain your body balance or stay upright when in an unsta
  Dynamic Flexibility (imp:1.12 lvl:0.12) — The ability to quickly and repeatedly bend, stretch, twist, or reach out with yo
  Spatial Orientation (imp:1.00) — The ability to know your location in relation to the environment or to know wher
  Explosive Strength (imp:1.00) — The ability to use short bursts of muscle force to propel oneself (as in jumping
  Night Vision (imp:1.00) — The ability to see under low-light conditions.
  Peripheral Vision (imp:1.00) — The ability to see objects or movement of objects to one's side when the eyes ar
  Glare Sensitivity (imp:1.00) — The ability to see objects in the presence of a glare or bright lighting.
  Sound Localization (imp:1.00) — The ability to tell the direction from which a sound originated.

--- WORK ACTIVITIES ---
  Assisting and Caring for Others (imp:4.57 lvl:5.58) — Providing personal assistance, medical attention, emotional support, or other pe
  Documenting/Recording Information (imp:4.48 lvl:4.51) — Entering, transcribing, recording, storing, or maintaining information in writte
  Working with Computers (imp:4.30 lvl:3.69) — Using computers and computer systems (including hardware and software) to progra
  Getting Information (imp:4.16 lvl:4.42) — Observing, receiving, and otherwise obtaining information from all relevant sour
  Identifying Objects, Actions, and Events (imp:4.11 lvl:4.92) — Identifying information by categorizing, estimating, recognizing differences or 
  Controlling Machines and Processes (imp:4.02 lvl:4.23) — Using either control mechanisms or direct physical activity to operate machines 
  Communicating with Supervisors, Peers, or Subordinates (imp:3.94 lvl:4.00) — Providing information to supervisors, co-workers, and subordinates by telephone,
  Evaluating Information to Determine Compliance with Standards (imp:3.91 lvl:4.06) — Using relevant information and individual judgment to determine whether events o
  Updating and Using Relevant Knowledge (imp:3.91 lvl:4.69) — Keeping up-to-date technically and applying new knowledge to your job.
  Handling and Moving Objects (imp:3.86 lvl:5.13) — Using hands and arms in handling, installing, positioning, and moving materials,
  Inspecting Equipment, Structures, or Materials (imp:3.83 lvl:3.76) — Inspecting equipment, structures, or materials to identify the cause of errors o
  Establishing and Maintaining Interpersonal Relationships (imp:3.80 lvl:4.59) — Developing constructive and cooperative working relationships with others, and m
  Performing for or Working Directly with the Public (imp:3.76 lvl:4.19) — Performing for people or dealing directly with the public. This includes serving
  Monitoring Processes, Materials, or Surroundings (imp:3.75 lvl:4.98) — Monitoring and reviewing information from materials, events, or the environment,
  Analyzing Data or Information (imp:3.74 lvl:3.89) — Identifying the underlying principles, reasons, or facts of information by break
  Processing Information (imp:3.71 lvl:4.00) — Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying
  Making Decisions and Solving Problems (imp:3.66 lvl:3.99) — Analyzing information and evaluating results to choose the best solution and sol
  Interpreting the Meaning of Information for Others (imp:3.64 lvl:3.42) — Translating or explaining what information means and how it can be used.
  Organizing, Planning, and Prioritizing Work (imp:3.54 lvl:4.21) — Developing specific goals and plans to prioritize, organize, and accomplish your
  Developing and Building Teams (imp:3.25 lvl:2.46) — Encouraging and building mutual trust, respect, and cooperation among team membe
  Performing General Physical Activities (imp:3.23 lvl:3.00) — Performing general physical activities includes doing activities that require co
  Judging the Qualities of Objects, Services, or People (imp:3.16 lvl:3.39) — Assessing the value, importance, or quality of things or people.
  Estimating the Quantifiable Characteristics of Products, Events, or Information (imp:2.97 lvl:2.69) — Estimating sizes, distances, and quantities; or determining time, costs, resourc
  Training and Teaching Others (imp:2.97 lvl:3.03) — Identifying the educational needs of others, developing formal educational or tr
  Performing Administrative Activities (imp:2.87 lvl:2.20) — Performing day-to-day administrative tasks such as maintaining information files
  Thinking Creatively (imp:2.84 lvl:3.19) — Developing, designing, or creating new applications, ideas, relationships, syste
  Developing Objectives and Strategies (imp:2.78 lvl:2.75) — Establishing long-range objectives and specifying the strategies and actions to 
  Repairing and Maintaining Electronic Equipment (imp:2.77 lvl:2.41) — Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines,
  Communicating with People Outside the Organization (imp:2.68 lvl:2.32) — Communicating with people outside the organization, representing the organizatio
  Coaching and Developing Others (imp:2.67 lvl:2.79) — Identifying the developmental needs of others and coaching, mentoring, or otherw
  Scheduling Work and Activities (imp:2.65 lvl:2.64) — Scheduling events, programs, and activities, as well as the work of others.
  Resolving Conflicts and Negotiating with Others (imp:2.65 lvl:2.68) — Handling complaints, settling disputes, and resolving grievances and conflicts, 
  Repairing and Maintaining Mechanical Equipment (imp:2.58 lvl:2.84) — Servicing, repairing, adjusting, and testing machines, devices, moving parts, an
  Coordinating the Work and Activities of Others (imp:2.53 lvl:2.53) — Getting members of a group to work together to accomplish tasks.
  Operating Vehicles, Mechanized Devices, or Equipment (imp:2.45 lvl:1.93) — Running, maneuvering, navigating, or driving vehicles or mechanized equipment, s
  Guiding, Directing, and Motivating Subordinates (imp:2.31 lvl:2.26) — Providing guidance and direction to subordinates, including setting performance 
  Providing Consultation and Advice to Others (imp:2.27 lvl:2.55) — Providing guidance and expert advice to management or other groups on technical,
  Monitoring and Controlling Resources (imp:2.26 lvl:2.30) — Monitoring and controlling resources and overseeing the spending of money.
  Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment (imp:2.02 lvl:2.14) — Providing documentation, detailed instructions, drawings, or specifications to t
  Staffing Organizational Units (imp:2.01 lvl:1.47) — Recruiting, interviewing, selecting, hiring, and promoting employees in an organ
  Selling or Influencing Others (imp:1.53 lvl:0.98) — Convincing others to buy merchandise/goods or to otherwise change their minds or

--- WORK STYLES ---
  Dependability (imp:7.00) — A tendency to be reliable, responsible, and consistent in meeting work-related o
  Attention to Detail (imp:6.00) — A tendency to be detail-oriented, organized, and thorough in completing work.
  Integrity (imp:5.00) — A tendency to be honest and ethical at work.
  Cautiousness (imp:4.00) — A tendency to be careful, deliberate, and risk-avoidant when making work-related
  Cooperation (imp:3.00) — A tendency to be pleasant, helpful, and willing to assist others at work.
  Attention to Detail (imp:2.77) — A tendency to be detail-oriented, organized, and thorough in completing work.
  Dependability (imp:2.65) — A tendency to be reliable, responsible, and consistent in meeting work-related o
  Cooperation (imp:2.55) — A tendency to be pleasant, helpful, and willing to assist others at work.
  Cautiousness (imp:2.35) — A tendency to be careful, deliberate, and risk-avoidant when making work-related
  Self-Control (imp:2.26) — A tendency to remain calm and composed and to manage emotions effectively in res
  Stress Tolerance (imp:2.10) — A tendency to cope and function effectively in stressful situations at work.
  Integrity (imp:2.06) — A tendency to be honest and ethical at work.
  Self-Control (imp:2.00) — A tendency to remain calm and composed and to manage emotions effectively in res
  Empathy (imp:1.95) — A tendency to show concern for others and be sensitive to others' needs and feel
  Sincerity (imp:1.60) — A tendency to be genuine and sincere in interactions with others at work, withou
  Perseverance (imp:1.58) — A tendency to exhibit determination and resolve to perform or complete tasks in 
  Social Orientation (imp:1.56) — A tendency to seek out, enjoy, and be energized by social interaction at work.
  Adaptability (imp:1.44) — A tendency to be open to and comfortable with change, new experiences, or ideas 
  Optimism (imp:1.36) — A tendency to exhibit a positive attitude and positive emotions at work, even un
  Achievement Orientation (imp:1.23) — A tendency to establish and maintain personally challenging work-related goals, 
  Self-Confidence (imp:1.21) — A tendency to believe in one's work-related capabilities and ability to control 
  Intellectual Curiosity (imp:1.17) — A tendency to seek out and acquire new work-related knowledge and obtain a deep 
  Stress Tolerance (imp:1.00) — A tendency to cope and function effectively in stressful situations at work.
  Humility (imp:0.96) — A tendency to be modest and humble when interacting with others at work.
  Initiative (imp:0.85) — A tendency to be proactive and take on extra responsibilities and tasks that may
  Leadership Orientation (imp:0.47) — A tendency to lead, take charge, offer opinions, and provide direction at work.
  Innovation (imp:0.15) — A tendency to be inventive, to be imaginative, and to adopt new perspectives on 
  Tolerance for Ambiguity (imp:0.14) — A tendency to be comfortable with ambiguity and uncertainty at work.
  Innovation () — A tendency to be inventive, to be imaginative, and to adopt new perspectives on 
  Achievement Orientation () — A tendency to establish and maintain personally challenging work-related goals, 
  Intellectual Curiosity () — A tendency to seek out and acquire new work-related knowledge and obtain a deep 
  Tolerance for Ambiguity () — A tendency to be comfortable with ambiguity and uncertainty at work.
  Initiative () — A tendency to be proactive and take on extra responsibilities and tasks that may
  Adaptability () — A tendency to be open to and comfortable with change, new experiences, or ideas 
  Self-Confidence () — A tendency to believe in one's work-related capabilities and ability to control 
  Perseverance () — A tendency to exhibit determination and resolve to perform or complete tasks in 
  Leadership Orientation () — A tendency to lead, take charge, offer opinions, and provide direction at work.
  Humility () — A tendency to be modest and humble when interacting with others at work.
  Sincerity () — A tendency to be genuine and sincere in interactions with others at work, withou
  Empathy () — A tendency to show concern for others and be sensitive to others' needs and feel
  Optimism () — A tendency to exhibit a positive attitude and positive emotions at work, even un
  Social Orientation () — A tendency to seek out, enjoy, and be energized by social interaction at work.

--- TRANSFERABLE SKILLS ---
  Operations Monitoring (imp:3.75 lvl:3.12) — Watching gauges, dials, or other indicators to make sure a machine is working pr
  Social Perceptiveness (imp:3.62 lvl:3.25) — Being aware of others' reactions and understanding why they react as they do.
  Service Orientation (imp:3.25 lvl:3.25) — Actively looking for ways to help people.
  Judgment and Decision Making (imp:3.25 lvl:3.25) — Considering the relative costs and benefits of potential actions to choose the m
  Complex Problem Solving (imp:3.12 lvl:3.12) — Identifying complex problems and reviewing related information to develop and ev
  Operation and Control (imp:3.12 lvl:3.00) — Controlling operations of equipment or systems.
  Coordination (imp:3.00 lvl:3.00) — Adjusting actions in relation to others' actions.
  Instructing (imp:3.00 lvl:3.25) — Teaching others how to do something.
  Time Management (imp:3.00 lvl:3.00) — Managing one's own time and the time of others.
  Persuasion (imp:2.75 lvl:2.25) — Persuading others to change their minds or behavior.
  Quality Control Analysis (imp:2.75 lvl:2.50) — Conducting tests and inspections of products, services, or processes to evaluate
  Negotiation (imp:2.62 lvl:2.50) — Bringing others together and trying to reconcile differences.
  Equipment Maintenance (imp:2.50 lvl:2.38) — Performing routine maintenance on equipment and determining when and what kind o
  Troubleshooting (imp:2.50 lvl:2.50) — Determining causes of operating errors and deciding what to do about it.
  Management of Personnel Resources (imp:2.50 lvl:2.75) — Motivating, developing, and directing people as they work, identifying the best 
  Systems Analysis (imp:2.38 lvl:2.75) — Determining how a system should work and how changes in conditions, operations, 
  Repairing (imp:2.25 lvl:2.25) — Repairing machines or systems using the needed tools.
  Systems Evaluation (imp:2.25 lvl:2.62) — Identifying measures or indicators of system performance and the actions needed 
  Equipment Selection (imp:2.00 lvl:2.12) — Determining the kind of tools and equipment needed to do a job.
  Management of Material Resources (imp:1.88 lvl:1.25) — Obtaining and seeing to the appropriate use of equipment, facilities, and materi
  Technology Design (imp:1.75 lvl:0.88) — Generating or adapting equipment and technology to serve user needs.
  Management of Financial Resources (imp:1.75 lvl:0.75) — Determining how money will be spent to get the work done, and accounting for the
  Operations Analysis (imp:1.62 lvl:0.62) — Analyzing needs and product requirements to create a design.
  Programming (imp:1.62 lvl:0.62) — Writing computer programs for various purposes.
  Installation (imp:1.00) — Installing equipment, machines, wiring, or programs to meet specifications.

--- NATIONAL WAGES ---
  total_employment : 62,960
  annual_median    : $74,310
  annual_pct10     : $39,000
  annual_pct25     : $47,890
  annual_pct75     : $98,110
  annual_pct90     : $121,350
  annual_mean      : $76,940
  hourly_median    : $35.73

--- GEOGRAPHIC DISPERSION ---
  highest_state    : Utah ($113,510)
  lowest_state     : Puerto Rico ($34,160)
  dispersion_ratio : 3.323x

--- TOP STATES BY WAGE (52 total) ---
  Health Care and Social Assistance        emp:   60,820  median: $  74,070
  Administrative and Support and Waste Management and Remediation Services emp:      850  median: $  83,290
  Educational Services                     emp:      570  median: $ 105,820
  Wholesale Trade                          emp:      170  median: $  84,750
  Management of Companies and Enterprises  emp:      140  median: $       0
  Federal, State, and Local Government, excluding State and Local Government Schools and Hospitals and the U.S. Postal Service (OEWS Designation) emp:       70  median: $  36,920

--- TOP INDUSTRIES BY EMPLOYMENT (6 total) ---
  Health Care and Social Assistance        emp:   60,820  median: $  74,070
  Administrative and Support and Waste Management and Remediation Services emp:      850  median: $  83,290
  Educational Services                     emp:      570  median: $ 105,820
  Wholesale Trade                          emp:      170  median: $  84,750
  Management of Companies and Enterprises  emp:      140  median: $       0
  Federal, State, and Local Government, excluding State and Local Government Schools and Hospitals and the U.S. Postal Service (OEWS Designation) emp:       70  median: $  36,920

exact_match_status : found
matched_title      : Cardiovascular technologist
match_score        : 0.7606
wikidata_qid       : Q5038747
word_count         : 484
wikipedia_url      : https://en.wikipedia.org/wiki/Cardiovascular_technologist
license            : CC BY-SA 4.0
fetched_at         : 2026-06-02T21:44:45.294740Z

--- WIKIPEDIA FULL TEXT ---
A cardiovascular technician, also known as a vascular technician, is health professional that deal with the circulatory system.


== Cardiac sonographer ==
Technologists who use ultrasound to examine the heart chambers, valves, and vessels are referred to as cardiac sonographers. They use ultrasound instrumentation to create images called echocardiograms. An echocardiogram may be performed while the patient is either resting or physically active. Technicians may administer medication to physically active patients to assess their heart function. Cardiac sonographers also may assist transesophageal echocardiography, which involves placing a tube in the patient's esophagus to obtain ultrasound images.


== Vascular Technologist ==
Those who assist in the diagnosis of disorders affecting the circulation are known as vascular technologist, vascular specialists or vascular sonographers. They obtain a medical history, evaluate pulses and assess blood flow in arteries and veins by listening to the vascular flow sounds for abnormalities. Then they perform a noninvasive procedure using ultrasound instrumentation to record vascular information such as vascular blood flow, blood pressure, changes in limb volume, oxygen saturation, cerebral circulation, peripheral circulation, and abdominal circulation. Many of these tests are performed during or immediately after surgery.


== EKG technician ==

Cardiovascular technicians who obtain EKGs are known as electrocardiograph (or EKG) technicians. To take a basic EKG, which traces electrical impulses transmitted by the heart, technicians attach electrodes to the patient's chest, arms, and legs, and then manipulate switches on an EKG machine to obtain a reading. An EKG is printed out for interpretation by the physician. This test is done before most kinds of surgery or as part of a routine physical examination, especially on persons who have reached middle age or who have a history of cardiovascular problems.
EKG technicians with advanced training setup Holter monitor and stress testing. For Holter monitoring, technicians place electrodes on the patient's chest and attach a portable EKG monitor to the patient's belt. Following 24 or more hours of normal activity by the patient, the technician removes a tape from the monitor and places it in a scanner. After checking the quality of the recorded impulses on an electronic screen, the technician usually prints the information from the tape for analysis by a physician. Physicians use the output from the scanner to diagnose heart ailments, such as heart rhythm abnormalities or problems with pacemakers.
For a treadmill stress test, EKG technicians document the patient's medical history, explain the procedure, connect the patient to an EKG monitor, and obtain a baseline reading and resting blood pressure. Next, they monitor the heart's performance while the patient is walking on a treadmill, gradually increasing the treadmill's speed to observe the effect of increased exertion.
The position is generally unlicensed and skills are learned on the job; however, two- and four-year training programs to learn advanced ECG technical skills are available at junior colleges and community colleges.


== References ==


== External links ==
Cardiovascular Credentialing International

--- SEMANTIC NEIGHBORS (5) ---

  Title: Surgical technologist (similarity: 0.4923)
  URL: https://en.wikipedia.org/wiki/Surgical_technologist
  QID: Q448553
  Extract: A surgical technologist is an allied health professional working as a part of the team delivering surgical care. Surgical technologists are members of the surgical team, which include the surgeon, surgeon's assistant, scrub nurse, circulating nurse and anesthesia provider. They possess knowledge and

  Title: Clinical technologist (similarity: 0.4923)
  URL: https://en.wikipedia.org/wiki/Clinical_technologist
  QID: Q115821447
  Extract: 



A clinical technologist, also known as a healthcare science practitioner, is a medical professional involved in the practical delivery of medical physics and clinical engineering services. In some locations there is considerable overlap in closely related terms, for example in many countries tec

  Title: Radiographer (similarity: 0.2143)
  URL: https://en.wikipedia.org/wiki/Radiographer
  QID: Q2294052
  Extract: Radiographers are healthcare professionals who perform medical imaging and radiation therapy. Medical imaging is used for the diagnosis of pathology, while radiation therapy is used for treatment.

  Title: Women in the United States (similarity: 0.3429)
  URL: https://en.wikipedia.org/wiki/Women_in_the_United_States
  QID: Q17514041
  Extract: The legal status of women in the United States has advanced significantly over the past two centuries, but not yet equal to that of men in comparison to other high-income democracies.

  Title: Catheterization laboratory (similarity: 0.2857)
  URL: https://en.wikipedia.org/wiki/Catheterization_laboratory
  QID: Q5052015
  Extract: A catheterization laboratory, commonly referred to as a cath lab, is an examination room in a hospital or clinic with diagnostic imaging equipment used to visualize the arteries of the heart and the chambers of the heart and treat any stenosis or abnormality found.

model_pass1          : claude-sonnet-4-20250514
model_pass2          : claude-haiku-4-5-20251001
inference_confidence : high
confidence_notes     : Strong confidence based on comprehensive O*NET task data, clear educational pathways, robust wage data from BLS OEWS May 2025, and Wikipedia validation of role definition. Multiple data sources consistently describe technical healthcare role focused on cardiovascular diagnostics.
inferred_at          : 2026-06-03T19:36:30.210584+00:00
tokens_input         : 4,818
tokens_output        : 4,610
cost_usd             : $0.052245
wikipedia_used       : True
wikipedia_title      : Cardiovascular technologist
wikipedia_note       : Wikipedia confirms the role as health professionals dealing with circulatory system diagnostics, also known as vascular technicians. The entry aligns with O*NET data emphasizing cardiovascular system focus and technical healthcare delivery.

--- PROSE FIELDS ---

ROLE SUMMARY:
Cardiovascular Technologists and Technicians conduct diagnostic tests on patients' heart and lung systems using specialized medical equipment like EKG machines, echocardiography, and cardiac catheterization tools. They work directly with patients to perform cardiovascular procedures, monitor vital signs during testing, and document results for physicians to interpret. These healthcare professionals serve as critical links between patients and cardiologists, ensuring accurate diagnostic data while providing compassionate patient care.

DAY IN THE LIFE:
A cardiovascular technologist begins their day by reviewing patient schedules and preparing testing equipment, checking and calibrating EKG machines, echocardiography systems, and cardiac catheterization tools. They explain procedures to patients to reduce anxiety and obtain cooperation, then position patients properly and attach electrodes to chest, arms, and legs for cardiovascular monitoring. Throughout testing procedures, they monitor patients' blood pressure and heart rate, documenting vital signs and alerting physicians to any abnormalities or changes in patient responses. They obtain and record patient identification, medical history, and test results, often comparing measurements of heart wall thickness and chamber sizes to standard norms to identify potential abnormalities. Administrative tasks include answering phones, scheduling appointments, and maintaining detailed patient records. The role requires supervising cardiology students and training other technologists while ensuring all equipment operates properly through routine maintenance and minor repairs.

WHO THRIVES:
Individuals who excel as cardiovascular technologists possess exceptional attention to detail and dependability, as emphasized by the highest work style importance scores (7.0 and 6.0 respectively). They demonstrate strong problem sensitivity abilities (importance and level both 4.1) combined with excellent oral communication skills for patient interaction and professional collaboration. The role attracts people with a realistic and investigative personality profile (RIASEC R:5.61, I:5.31), indicating those who enjoy hands-on technical work while applying scientific knowledge to solve health problems. Successful technologists maintain cautiousness and integrity when working with sensitive medical equipment and patient data, while showing high service orientation and social perceptiveness for effective patient care. They must balance technical precision with interpersonal warmth, as the role requires both operating complex medical instruments and providing emotional support to anxious patients during potentially stressful diagnostic procedures.

CAREER ENTRY:
The typical pathway requires an associate's degree (62.9% of workers) or post-secondary certificate (12.8%) in cardiovascular technology, medical imaging, or related healthcare field from an accredited program. Many programs include clinical rotations in cardiac catheterization labs, echocardiography departments, and EKG facilities to provide hands-on experience with industry-standard equipment. Some positions accept candidates with high school diplomas (9.8%) who complete extensive on-the-job training, though formal education is increasingly preferred by employers. Entry-level technologists often begin with basic EKG procedures and progress to more complex testing like stress tests and cardiac catheterizations under supervision.

CAREER TRAJECTORY:
Career advancement typically leads to specialization in areas like cardiac catheterization, echocardiography, or electrophysiology, with opportunities to become lead technologists or department supervisors. Many professionals pursue additional certifications from organizations like the American Registry of Radiologic Technologists (ARRT) to expand their scope of practice and earning potential. Advanced practitioners may transition into education roles, training new technologists, or move into healthcare administration managing cardiovascular departments. Some experienced technologists pursue bachelor's degrees to qualify for management positions or specialized roles in research and development of cardiovascular diagnostic technologies.

MARKET INTELLIGENCE:
According to BLS OEWS May 2025 data, cardiovascular technologists earn a median annual wage of $74,310, with employment of 62,960 professionals nationwide. Geographic wage variations are significant, ranging from $34,160 in Puerto Rico to $113,510 in Utah, representing a 3.32x ratio difference that reflects both cost of living and demand factors. The healthcare and social assistance industry employs the vast majority (60,820 workers), with smaller numbers in educational services and administrative support sectors. Job Zone 3 classification indicates medium preparation requirements, positioning this occupation well for workers seeking stable healthcare careers without extensive educational investment. The aging population and increased prevalence of cardiovascular disease drive steady demand for these specialized technologists, particularly in hospital cardiac departments and outpatient diagnostic centers. Technology advancement in cardiac imaging and minimally invasive procedures continues to expand the scope of practice for qualified technologists.

AUTOMATION OUTLOOK:
The hands-on patient care aspects and real-time clinical decision-making requirements provide strong protection against automation, as evidenced by high importance scores for assisting and caring for others (4.6) and monitoring patient conditions (3.8). While diagnostic equipment continues to advance with more sophisticated imaging and automated analysis features, technologists remain essential for equipment operation, patient interaction, and clinical interpretation of results that requires human judgment and adaptability.

--- REASONED EDGES ---
  [skill_overlap] Diagnostic Medical Sonographers (29-2032.00) — confidence:high
    reasoning: Both roles share identical top skills including Active Listening (3.9), Critical Thinking (3.8), and Monitoring (3.8), plus similar work activities in patient care and diagnostic imaging.
    data: Active Listening importance 3.9
    data: Critical Thinking importance 3.8
    data: Monitoring importance 3.8
    data: Assisting and Caring for Others work activity
  [task_similarity] Radiologic Technologists and Technicians (29-2034.00) — confidence:high
    reasoning: Both occupations involve positioning patients for diagnostic procedures, operating medical imaging equipment, and maintaining equipment through testing and minor repairs.
    data: Position patients for testing task
    data: Operate diagnostic medical instruments
    data: Check and maintain equipment task
  [riasec_cluster] Neurodiagnostic Technologists (29-2099.01) — confidence:medium
    reasoning: Both roles exhibit nearly identical RIASEC profiles with high Realistic (R) and Investigative (I) scores, indicating shared preference for hands-on technical work with scientific applications.
    data: RIASEC R:5.61, I:5.31
    data: Job Zone 3 classification
    data: Similar technical equipment operation
  [knowledge_overlap] Respiratory Therapists (29-1126.00) — confidence:high
    reasoning: Both occupations require extensive Medicine and Dentistry knowledge (3.9 importance) and Customer/Personal Service knowledge (4.3 importance) for patient-centered healthcare delivery.
    data: Medicine and Dentistry knowledge importance 3.9
    data: Customer and Personal Service knowledge importance 4.3
    data: Healthcare sector employment
  [career_pathway] Nuclear Medicine Technologists (29-2033.00) — confidence:medium
    reasoning: Similar educational requirements (associate's degree 62.9%), wage bands (both in $70k+ range), and advancement opportunities in medical imaging specialization create natural career transition paths.
    data: Associate's degree requirement 62.9%
    data: Median wage $74,310
    data: Medical imaging specialization
    data: Healthcare industry concentration

--- NORMALIZER SIGNALS ---
  match_keywords   : ['cardiovascular technologist', 'cardiac technician', 'cardiology technologist', 'EKG technician', 'echocardiogram technician', 'cardiac cath lab', 'cardiopulmonary technician', 'heart monitor technician']
  exclude_keywords : ['cardiologist', 'cardiac surgeon', 'nurse practitioner', 'physician assistant', 'medical doctor']
  title_patterns   : ['.*cardio.*tech.*', '.*cardiac.*tech.*', '.*EKG.*tech.*', '.*echo.*tech.*', '.*cath.*lab.*tech.*']
  common_variations: ['cardio tech', 'cardiac tech', 'CV tech', 'cardiovascular tech', 'cardiology tech', 'EKG tech', 'echo tech', 'cath lab tech']

total_terms    : 40
top_words      : ['equipment', 'tendency', 'others', 'medical', 'patient', 'procedures', 'patients', 'technologists', 'cardiovascular', 'ekg', 'principles', 'heart', 'diagnostic', 'cardiac', 'activities', 'obtain', 'surgical', 'problems', 'includes', 'control']
source_layers  : onet_tasks | onet_dimensions | dwas | wikipedia | inference

TERM                    COUNT     FREQ  DOMINANT SOURCE      SOURCE BREAKDOWN
──────────────────────────────────────────────────────────────────────────────────────────
equipment                  50  0.01512  onet_dimensions      onet_dimensions:46%  dwas:24%  onet_tasks:14%
tendency                   42  0.01270  onet_dimensions      onet_dimensions:100%
others                     39  0.01179  onet_dimensions      onet_dimensions:97%  inference:3%
medical                    36  0.01089  dwas                 dwas:64%  wikipedia:17%  inference:14%
patient                    31  0.00937  inference            inference:35%  dwas:29%  wikipedia:29%
procedures                 25  0.00756  onet_dimensions      onet_dimensions:32%  dwas:24%  inference:24%
patients                   20  0.00605  onet_tasks           onet_tasks:35%  inference:35%  dwas:20%
technologists              20  0.00605  inference            inference:65%  wikipedia:30%  onet_tasks:5%
cardiovascular             19  0.00575  inference            inference:58%  wikipedia:26%  onet_tasks:16%
ekg                        17  0.00514  wikipedia            wikipedia:53%  onet_tasks:24%  inference:24%
principles                 16  0.00484  onet_dimensions      onet_dimensions:100%
heart                      15  0.00454  wikipedia            wikipedia:53%  onet_tasks:20%  inference:20%
diagnostic                 15  0.00454  inference            inference:40%  dwas:33%  onet_tasks:20%
cardiac                    13  0.00393  inference            inference:54%  onet_tasks:23%  wikipedia:23%
activities                 13  0.00393  onet_dimensions      onet_dimensions:69%  dwas:31%
obtain                     12  0.00363  wikipedia            wikipedia:42%  onet_tasks:25%  onet_dimensions:17%
surgical                   12  0.00363  wikipedia            wikipedia:92%  onet_tasks:8%
problems                   12  0.00363  onet_dimensions      onet_dimensions:75%  wikipedia:17%  inference:8%
includes                   12  0.00363  onet_dimensions      onet_dimensions:100%
control                    12  0.00363  onet_dimensions      onet_dimensions:100%
objects                    12  0.00363  onet_dimensions      onet_dimensions:100%
vascular                   11  0.00333  wikipedia            wikipedia:73%  onet_tasks:18%  inference:9%
monitoring                 11  0.00333  onet_dimensions      onet_dimensions:73%  inference:18%  wikipedia:9%
techniques                 11  0.00333  onet_dimensions      onet_dimensions:91%  wikipedia:9%
ideas                      11  0.00333  onet_dimensions      onet_dimensions:100%
testing                    10  0.00302  inference            inference:40%  onet_tasks:30%  onet_dimensions:20%
blood                      10  0.00302  onet_tasks           onet_tasks:50%  wikipedia:40%  inference:10%
arms                       10  0.00302  onet_dimensions      onet_dimensions:70%  onet_tasks:10%  wikipedia:10%
imaging                    10  0.00302  wikipedia            wikipedia:30%  inference:30%  onet_tasks:20%
care                       10  0.00302  dwas                 dwas:40%  inference:30%  onet_dimensions:20%
materials                  10  0.00302  onet_dimensions      onet_dimensions:100%
body                       10  0.00302  onet_dimensions      onet_dimensions:100%
orientation                10  0.00302  onet_dimensions      onet_dimensions:90%  inference:10%
test                        9  0.00272  onet_tasks           onet_tasks:33%  dwas:33%  wikipedia:22%
legs                        9  0.00272  onet_dimensions      onet_dimensions:67%  onet_tasks:11%  wikipedia:11%
operate                     9  0.00272  dwas                 dwas:44%  onet_dimensions:33%  onet_tasks:22%
needs                       9  0.00272  onet_dimensions      onet_dimensions:89%  wikipedia:11%
providing                   9  0.00272  onet_dimensions      onet_dimensions:78%  inference:22%
resources                   9  0.00272  onet_dimensions      onet_dimensions:100%
machines                    9  0.00272  onet_dimensions      onet_dimensions:78%  inference:22%