O*NET-SOC 29-2031.00

Cardiovascular Technologists and Technicians

Conduct tests on pulmonary or cardiovascular systems of patients for diagnostic, therapeutic, or research purposes. May conduct or assist in electrocardiograms, cardiac catheterizations, pulmonary functions, lung capacity, and similar tests.

From O*NET 30.3

Tasks

From O*NET 30.3, by importance, as O*NET OnLine lists them

Free · O*NET 30.3

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.Core4132
Compare measurements of heart wall thickness and chamber sizes to standard norms to identify abnormalities.Supplemental4144
Explain testing procedures to patients to obtain cooperation and reduce anxiety.Core4129
Maintain a proper sterile field during surgical procedures.Supplemental15235
Observe ultrasound display screen and listen to signals to record vascular information, such as blood pressure, limb volume changes, oxygen saturation, or cerebral circulation.Supplemental4142
Monitor patients' blood pressure and heart rate using electrocardiogram (EKG) equipment during diagnostic or therapeutic procedures to notify the physician if something appears wrong.Core4127
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.Supplemental15236
Obtain and record patient identification, medical history, or test results.Core4134
Assess cardiac physiology and calculate valve areas from blood flow velocity measurements.Supplemental4143
Operate diagnostic imaging equipment to produce contrast enhanced radiographs of heart and cardiovascular system.Supplemental4140
Monitor patients' comfort and safety during tests, alerting physicians to abnormalities or changes in patient responses.Core4128
Observe gauges, recorder, and video screens of data analysis system during imaging of cardiovascular system.Supplemental4131
Prepare and position patients for testing.Core4133
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.Core4135
Inject contrast medium into patients' blood vessels.Supplemental4141
Transcribe, type, and distribute reports of diagnostic procedures for interpretation by physician.Supplemental15237
Adjust equipment and controls according to physicians' orders or established protocol.Core4136
Set up 24-hour Holter and event monitors, scan and interpret tapes, and report results to physicians.Supplemental15238
Check, test, and maintain cardiology equipment, making minor repairs when necessary, to ensure proper operation.Core4137
Supervise or train other cardiology technologists or students.Core4138
Perform general administrative tasks, such as scheduling appointments or ordering supplies or equipment.Supplemental15234

Technology Skills

From O*NET 30.3, 18 examples in 10 categories, 6 Hot Technology

Free · O*NET 30.3

Data base user interface and query software

Database software
Structured data entry software

Medical software

Diagnostic image review software
Digital Imaging Communications in Medicine DICOM-compatible image acquisition and integration software products
Electronic medical record EMR software
Internet or intranet image distribution software
MEDITECH softwareHot Technology
Practice management software PMS
Smart Digital Holter Monitor

Web platform development software

Hypertext preprocessor PHP
JavaScriptHot Technology

Information retrieval or search software

Information systems integration software

Spreadsheet software

Microsoft ExcelHot Technology

Office suite software

Microsoft Office softwareHot Technology

Electronic mail software

Microsoft OutlookHot Technology

Word processing software

Microsoft WordHot Technology

Inventory management software

Pyxis MedStation software

Internet browser software

Web browser software

Detailed Work Activities

From O*NET 30.3, under their work activities; open one for the AI skills Workforce Automation maps to it

Free · O*NET 30.3

Getting Information

Collect medical information from patients, family members, or other medical professionals.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Monitoring Processes, Materials, or Surroundings

Monitor video displays of medical equipment to ensure proper functioning.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Monitor patient conditions during treatments, procedures, or activities.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Inspecting Equipment, Structures, or Materials

Test patient heart or lung functioning.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Examine medical instruments or equipment to ensure proper operation.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Analyzing Data or Information

Analyze test data or images to inform diagnosis or treatment.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Calculate numerical data for medical activities.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Scheduling Work and Activities

Schedule patient procedures or appointments.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Handling and Moving Objects

Adjust settings or positions of medical equipment.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Prepare medical supplies or equipment for use.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Controlling Machines and Processes

Operate diagnostic or therapeutic medical instruments or equipment.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Operate diagnostic imaging equipment.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Repairing and Maintaining Mechanical Equipment

Maintain medical equipment or instruments.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Repair medical facility equipment.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Documenting/Recording Information

Prepare reports summarizing patient diagnostic or care activities.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Record patient medical histories.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Interpreting the Meaning of Information for Others

Explain medical procedures or test results to patients or family members.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Communicating with Supervisors, Peers, or Subordinates

Inform medical professionals regarding patient conditions and care.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Assisting and Caring for Others

Administer medical substances for imaging or other procedures.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Position patients for treatment or examination.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Assist healthcare practitioners during surgery.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Prepare patients physically for medical procedures.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet
Maintain sterile operative fields.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Training and Teaching Others

Train medical providers.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Guiding, Directing, and Motivating Subordinates

Supervise patient care personnel.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Performing Administrative Activities

Perform clerical work in medical settings.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Monitoring and Controlling Resources

Order medical supplies or equipment.
WFA · Part of the paid plan when accounts open
WFA (Workforce Automation) analysis: 0 of 0 AI skills mapped to this activity, by automation level
- No tools yet
- Not mapped yet

Job Zone

From O*NET 30.3

Free · O*NET 30.3

Job Zone Three: Medium Preparation Needed

Workforce Automation analysis, not part of the source

WFA coverage: AI skills for this job

WFA · Part of the paid plan when accounts open

Pilot mapping: these skill links come from our seed list and haven’t been reviewed yet. Expect them to change as each one is checked.

DWAs covered by an AI skill0 of 27

Distinct tools0

Level mix

No tools yet

Equivalents

NICE work roles, with their DCWF equivalents

Mapped to this job by the ETO-CSET NICE/O*NET crosswalk (2024); roles from NICE Framework Components v2.2.0, DCWF equivalents from DoD DCWF Tool v5.3 (2026-09-25)

Free · NICE Framework Components v2.2.0 and DoD DCWF Tool v5.3 (2026-09-25)

No NICE work role maps to this job.