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Hospitals and Health Systems
Cleveland Clinic, Mayo Clinic, HCA Healthcare
Cardiologists
Cardiologists diagnose and treat diseases of the heart and blood vessels, from chest pain and irregular heart rhythms to heart attacks and valve problems. The work mixes careful interpretation of tests with high-stakes decisions and procedures, and the tradeoff is clear: the pay is very high, but the training is long and the job can include emergencies, on-call pressure, and physically demanding schedules.
Also known as Physician CardiologistClinical CardiologistGeneral CardiologistStaff CardiologistConsulting Cardiologist
Median Salary
$0
Mean $432,490
U.S. Workforce
~18K
0.6K openings per year
10-Year Growth
+4.1%
19.4K to 20.2K
Entry Education
Doctoral or professional degree
+ None experience
What This Role Looks Like in Practice
Cardiologists sits in the Healthcare category. In practical terms, this role combines day-to-day execution, cross-team coordination, and consistent decision-making under real business constraints.
U.S. employment is currently about ~18K workers, with a median annual pay of $0 and roughly 0.6K openings each year. Based on BLS projections, total employment is expected to grow from 19.4 K in 2024 to 20.2K in 2034.
Most hiring paths start with Doctor of Medicine (MD) or Doctor of Osteopathic Medicine (DO), and employers typically expect none of related experience. Many careers in this track begin around Medical Resident and can progress toward Cardiology Medical Director. High-value skills usually include Echocardiography, EKG & Stress Test Interpretation, Cardiac Catheterization & Invasive Heart Procedures, and Acute Cardiac Care & Emergency Triage, paired with soft skills such as Clinical judgment, Clear patient communication, and Calm decision-making under pressure.
Core Responsibilities
- Treat patients who arrive with urgent heart problems, including heart attacks and cardiac arrest.
- Listen to patients’ symptoms, answer questions, and explain what test results mean for their health.
- Order and interpret heart tests such as EKGs, echocardiograms, phonocardiograms, and exercise stress tests.
- Measure how well the heart is pumping and look for signs of narrowing, valve trouble, or weak heart muscle.
Keep exploring: more Healthcare careers or browse all job titles.
A Day in the Life
01 Treat patients who arrive with urgent heart problems, including heart attacks and cardiac arrest.
02 Listen to patients’ symptoms, answer questions, and explain what test results mean for their health.
03 Order and interpret heart tests such as EKGs, echocardiograms, phonocardiograms, and exercise stress tests.
04 Measure how well the heart is pumping and look for signs of narrowing, valve trouble, or weak heart muscle.
05 Use ultrasound and other cardiac imaging results to compare chamber size, wall thickness, and blood flow against normal ranges.
06 Work with medications, procedures, and research to help prevent, manage, or slow heart disease.
Industries That Hire
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Academic Medical Centers
Johns Hopkins Medicine, UCSF Health, Mass General Brigham
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Large Physician Groups
Prisma Health, Intermountain Health, Ascension Medical Group
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Integrated Health Plans
Kaiser Permanente, Geisinger, UPMC
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Outpatient Specialty Clinics
The Cardiology Center, HeartPlace, Cardiovascular Institute of the South
Pros and Cons
Advantages
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Very high earning potential, with mean annual pay at $432,490.
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Work can be directly life-saving, especially when treating heart attacks, cardiac arrest, or severe rhythm problems.
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The job uses a mix of hands-on procedures, imaging, and diagnostic reasoning, so the work is varied rather than repetitive.
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Demand is steady, with employment projected to rise from 19.4 thousand to 20.2 thousand by 2034.
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There are still openings even in a small field, with about 0.6 thousand annual job openings.
Challenges
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The training path is long: a doctoral or professional degree plus internship/residency is the usual starting point, so you do not reach full earnings quickly.
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The work can be intense and unpredictable because emergencies like cardiac arrest and heart attacks may require immediate action.
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Remote work is rare, since many core duties depend on physical exams, imaging, procedures, and bedside care.
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Growth is only 4.1%, so the field is not expanding quickly and competition for strong positions can be stiff.
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This is a small profession with only about 18,020 jobs now, so opportunities can be concentrated in major hospitals and metro areas rather than widely spread out.
Career Progression
Medical Resident
0-3 years
$60K-$80K
Doctors in training learn inpatient care, rotate through specialties, and build the clinical habits needed for later cardiology training.
Cardiology Fellow
3-6 years
$75K-$95K
Fellows spend most of their time in supervised heart care, interpreting tests, assisting with procedures, and handling increasingly complex cases.
Cardiologist THIS ROLE
6-15 years
$390K-$520K
This is the main practice level, where physicians diagnose heart disease, manage ongoing treatment, and handle urgent cardiac cases.
Senior Cardiologist
12-20 years
$520K-$700K
Experienced physicians take on tougher cases, heavier procedure loads, and more responsibility for consults, teaching, or service leadership.
Cardiology Medical Director
15+ years
$700K-$900K
At this level, work shifts toward leading a cardiology service, setting standards, and balancing clinical work with management duties.
Education Paths
Doctor of Medicine (MD) or Doctor of Osteopathic Medicine (DO)
The standard route for this field, paired with residency and fellowship training; BLS lists a doctoral or professional degree with internship/residency as the typical entry path.
Internal Medicine Residency Plus Cardiology Fellowship
This is the core clinical training sequence after medical school and is required before independent cardiology practice.
Subspecialty Fellowship in Interventional Cardiology or Electrophysiology
An advanced training option for cardiologists who want to perform more procedures or focus on rhythm disorders rather than broad general practice.
Board Certification and State Medical Licensure
A required professional pathway rather than a separate degree, and it is usually completed after graduate medical training.
Key Skills
Technical
Echocardiography, EKG & Stress Test Interpretation 96%
Cardiac Catheterization & Invasive Heart Procedures 93%
Acute Cardiac Care & Emergency Triage 90%
Cardiovascular Pharmacology & Anticoagulation Management 84%
Epic, PACS & Cardiology Reporting Systems 78%
Soft Skills
Clinical judgmentClear patient communicationCalm decision-making under pressureAttention to detailEmpathy and bedside mannerTeamwork with nurses and specialists Job Outlook and Trends
+4.1%
Projected growth (2024-2034)
0.6K
Annual job openings
Employment is projected to rise from 19.4K to 20.2 K over the next decade, representing 4.1% growth. Around 0.6 K openings per year include both newly created roles and replacement hiring from turnover.
Remote availability is currently Rare. Demand remains strongest where employers need practical domain knowledge plus modern workflow and data skills.