Will AI replace cardiologists?

Part of the work, not the whole job. AI could take on about 19% of the working time in a typical cardiologist job today. The other 81% still needs a person.

81% of the work still needs a person.

Needs a person: 81%A person checking AI: 8%AI alone: 11%

The bracket under the bar is the evidence range for the share AI could take on: 15 to 19%. One end comes from how well AI did each responsibility in real use, or a second rating where that isn't measured. The other is our figure, which also follows research across the industry.

22 responsibilities in a typical cardiologist job. Median pay $496,010 a year in the U.S. (BLS, May 2025).

Still needs a person

  • Answer patient questions about their health
  • Diagnose patients from records and tests
  • Explain test results and treatments
  • Design and explain treatment plans
  • Perform angioplasty and place stents
  • Monitor patients and adjust treatment

AI can do or help with

  • Record patient history and exam findings AI helps
  • Discuss patient care with physicians AI helps
  • Advise patients on lifestyle and prevention AI helps
  • Order diagnostic heart tests AI helps
  • Research new heart treatments AI helps
  • Calculate heart valve areas AI helps

The biggest responsibilities on each side, ranked by a person's time on the left. "AI helps" means AI takes on part of the work, or most of it with a person checking what it produces, so one can show on both sides. See all 22, with the reason for each and the cost of handing them to AI.

Is this your job?

Upload your résumé to see your Human Edge: how much of this job your experience holds in the 81% that still needs a person. You also get a free plan with what to learn next. We never keep your résumé.

Check my résuméHiring? Check a job posting

Questions people ask

Will AI replace cardiologists?

Part of the work, not the whole job. AI could take on about 19% of the working time in a typical cardiologist job today. The other 81% still needs a person. That is a split of the work, not a forecast of jobs lost.

Which parts of the job can AI do?

The biggest ones AI can do or help with: record patient history and exam findings, discuss patient care with physicians, advise patients on lifestyle and prevention, order diagnostic heart tests, research new heart treatments, calculate heart valve areas.

Which parts still need a person?

The biggest ones: answer patient questions about their health, diagnose patients from records and tests, explain test results and treatments, design and explain treatment plans, perform angioplasty and place stents, monitor patients and adjust treatment.

How is this measured?

The U.S. Department of Labor lists 25 responsibilities for this job (O*NET 31.0), and the split covers the 22 people in it do today. Each is scored on 4 questions: can AI do it, does it get it right, must a person sign for it, and do people need to deal with a real person. The split is weighted by how much of the job each responsibility takes up. The evidence range for the share AI could take on is 15 to 19%. One end comes from how well AI did each responsibility in real use, or a second rating where that isn't measured. The other is our figure, which also follows research across the industry. Scores version 0.7.17, updated October 28, 2026.

Responsibilities from O*NET 31.0 (U.S. Department of Labor). Pay from the Bureau of Labor Statistics, May 2025. Scores are calibrated to published research and updated every month. How it works.

Related jobs

All 231 jobs, ranked · Jobs AI can't replace yet