AI exposure Healthcare practitioners and technical
Will AI replace cardiovascular technologists and technicians?
Cardiovascular Technologists and Technicians. US occupation 29-2031.
The reading
0.0%
of the time cardiovascular technologists and technicians spend on their work goes on tasks where AI is already being used to do that work.of cardiovascular technologists and technicians' working hours go on tasks AI has already started taking off their plate.
Ranked 346 of 756 US occupations. No AI use seen in the work yet, along with 410 other occupations.No handover started yet, along with 410 other occupations.
Per cent of working time Square-law scale
Average US job 7.7%
Among the least exposed jobs there are.Still waiting for liberation.
What AI already does for cardiovascular technologists and techniciansWhat cardiovascular technologists and technicians no longer do alone
O*NET lists 21 tasks for cardiovascular technologists and technicians. AI use at work shows up in 2 of them, though too little of the job's time goes on them to register in the exposure figure. Each score runs from 0.5, where every observed use helps a person with the task, to 1, where every use does the task outright.
- Obtain and record patient identification, medical history, or test results.Core task mostly automated 1.00
- Perform general administrative tasks, such as scheduling appointments or ordering supplies or equipment. automated and assisted 0.72
What it does not touch, yetWhat still needs a human
19 of the 21 tasks show no AI use at work in the data.
- Adjust equipment and controls according to physicians' orders or established protocol.Core task
- 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.Core task
- Check, test, and maintain cardiology equipment, making minor repairs when necessary, to ensure proper operation.Core task
- 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.Core task
- Explain testing procedures to patients to obtain cooperation and reduce anxiety.Core task
- Monitor patients' blood pressure and heart rate using electrocardiogram (EKG) equipment during diagnostic or therapeutic procedures to notify the physician if something appears wrong.Core task
Show the other 13
- Monitor patients' comfort and safety during tests, alerting physicians to abnormalities or changes in patient responses.Core task
- Prepare and position patients for testing.Core task
- Supervise or train other cardiology technologists or students.Core task
- Assess cardiac physiology and calculate valve areas from blood flow velocity measurements.
- 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.
- Compare measurements of heart wall thickness and chamber sizes to standard norms to identify abnormalities.
- Inject contrast medium into patients' blood vessels.
- Maintain a proper sterile field during surgical procedures.
- Observe gauges, recorder, and video screens of data analysis system during imaging of cardiovascular system.
- Observe ultrasound display screen and listen to signals to record vascular information, such as blood pressure, limb volume changes, oxygen saturation, or cerebral circulation.
- Operate diagnostic imaging equipment to produce contrast enhanced radiographs of heart and cardiovascular system.
- Set up 24-hour Holter and event monitors, scan and interpret tapes, and report results to physicians.
- Transcribe, type, and distribute reports of diagnostic procedures for interpretation by physician.
How that compares
Among the 65 healthcare practitioners and technical occupations, cardiovascular technologists and technicians rank 29. The group averages 4.1%, and its most exposed job is Medical Records Specialists at 66.7%. The average US occupation sits at 7.7%.
Level with 0.0%
What this does and does not mean
Exposure is observed use, not a forecast. Anthropic maps work conversations with Claude onto the tasks O*NET lists for each job and asks, of the tasks AI could speed up, which are actually being used for at work. A use that does the task outright counts in full and a use that assists a person counts half. The task scores are averaged into the occupation figure by the share of time spent on each task.
A high figure means AI is already part of how this work gets done. It does not mean anyone has been replaced. Anthropic's own reading of the labour market finds no systematic rise in unemployment among exposed workers so far, and about 14% fewer 22 to 25 year olds starting exposed jobs.No measurable rise in unemployment among exposed workers so far, and about 14% fewer 22 to 25 year olds starting these jobs. Gap years for everyone. Labor market impacts, 5 March 2026.
Task list and titles from O*NET 31.0 by the US Department of Labor, Employment and Training Administration, used under the CC BY 4.0 licence. Scores from the Anthropic Economic Index (CC BY). Checked 1 November 2026. How the ranking works.