FAQ
Cardiologist FAQ
Answers to the most common questions about working as a cardiologist.
Straight answers to the questions people ask most about becoming a cardiologist: pay, training time, degrees, certifications and whether it’s a good career.
9 questions about cardiologists
How long does it take to become a cardiologist?
Usually 14 or more years after high school.
Do all cardiologists do surgery?
No, heart surgery is done by cardiothoracic surgeons; interventional cardiologists do catheter procedures.
Is cardiology in demand?
Yes, heart disease is common and the population is aging.
How much does a cardiologist make?
The median annual wage for cardiologists was $496,010 ($238.47 per hour) in May 2025, according to the U.S. Bureau of Labor Statistics. The lowest 10% earned less than $107,190 and the highest 10% earned more than $712,130.
How long does it take to become a cardiologist?
Most people need about 14+ years after high school of training. Medical school, a three-year internal medicine residency and a cardiology fellowship are required, plus a state license and board certification.
Do you need a degree to be a cardiologist?
Yes. BLS lists a doctoral or professional degree as the typical entry-level education, and you also need a state license to practice.
Is cardiologist a good career?
It can be, depending on your goals. Employment is projected to change +4.8% from 2025–35 (about as fast as average), with about 500 openings each year. Upsides include among the highest-paid jobs; a common challenge is that very long training.
What skills does a cardiologist need?
Key technical skills include cardiac diagnosis, ekg interpretation, echocardiography, and catheterization. Employers also value decisiveness, communication, and calm under pressure.
What certifications are available for cardiologists?
Common credentials include ABIM cardiovascular disease certification, State medical license, Interventional cardiology certification, and Echocardiography board. Physicians need a state medical license after licensing exams and residency.
Still deciding?
Try the Cardiologist fit quiz, compare with Cardiovascular Technologist, or explore Cardiologist training.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 29-1212 (Cardiologists).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Cardiologists (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.