Profession · Full profile

Cardiologist

Cardiologists evaluate, diagnose, and treat diseases of the heart and blood vessels.

Average salary

$423,000

Salary range

$239,000 – $650,000

Training time

At least six years combined

Job market

Slower than average

5/10

Work-life balance

demanding

Cardiologists are specialized physicians who evaluate patients with heart and blood vessel conditions. They review symptoms, examine medical histories, and interpret diagnostic tests such as electrocardiograms and echocardiograms. Based on their findings, they diagnose cardiovascular diseases and design treatment plans involving medication, procedures, or lifestyle recommendations. They perform or coordinate specialized cardiac procedures, work closely with other clinicians, and monitor patient health over time to adjust therapies as clinical needs evolve.

A workday

A day in the life

What does a workday really look like?

A scheduled office day focused on patient evaluations, diagnostic test reviews, and treatment planning in an outpatient clinic.

8:00 AM
Reviewing daily schedule and lab results
Check incoming diagnostic test reports, blood work, and overnight messages from patients.
8:45 AM
Morning patient consultations
Evaluate new patients reporting chest pain or shortness of breath and review their medical histories.
11:15 AM
Diagnostic test interpretation
Analyze and interpret electrocardiograms and echocardiograms ordered for outpatient monitoring.
12:15 PM
Clinical team coordination
Confer with nurses and primary care physicians regarding treatment adjustments and upcoming referrals.
1:00 PM
Afternoon clinical appointments
Conduct follow-up visits, discuss test findings with patients, and adjust medication regimens.
3:30 PM
Telehealth consultations
Evaluate established patients remotely for routine check-ins and symptom reviews.
4:30 PM
Electronic health record documentation
Complete chart notes, enter procedure orders, and sign off on medication refills.

Task breakdown

An inpatient hospital shift involving specialized cardiac procedures, emergency consults, and inpatient rounds.

7:00 AM
Inpatient rounds
Visit admitted cardiac patients in hospital units, assess vital signs, and adjust treatment plans.
8:30 AM
Multidisciplinary care meeting
Coordinate care plans with surgeons, intensive care clinicians, and nursing staff.
9:30 AM
Specialized cardiac procedures
Perform and supervise scheduled diagnostic and procedural interventions in the hospital suite.
12:30 PM
Hospital consults
Respond to cardiology consultation requests from other inpatient departments and the emergency area.
2:30 PM
Urgent patient evaluations
Assess acute cardiac changes, order urgent imaging, and explain urgent findings to family members.
4:00 PM
Documentation and order updates
Update electronic health records with procedural notes, test interpretations, and revised orders.
5:30 PM
On-call sign-out
Hand over patient status updates and outstanding tasks to the covering overnight physician.

Salary data

What do you really earn?

Salary by experience, sector and region.

Minimum

$239,000

Average

$423,000

Maximum

$650,000

Salary by region

Region	Min	Avg.	Max
National	$239,000	$423,000	$650,000
California	—	$440,000	—
Texas	—	$420,000	—
Florida	—	$410,000	—
New York	—	$435,000	—
Illinois	—	$415,000	—

Salary by sector

Sector	Min	Avg.	Max
Hospitals	—	$420,000	—
Physician offices and private practices	—	$435,000	—
Academic medical centers	—	$350,000	—

Typical benefits

Health insurance

Medical coverage provided through hospital systems or practice employers.

Retirement plan

Employer-sponsored retirement savings arrangements to support long-term financial planning.

Paid time off

Dedicated paid leave for vacation, personal needs, and illness.

Continuing medical education support

Financial or administrative assistance for attending conferences and maintaining required professional certifications.

Pathways

Education pathways

Which paths lead to this profession?

Bachelor's degree

About four years

Bachelor's degree with premedical coursework

Undergraduate students complete foundational coursework in biology, chemistry, and physics while gaining clinical or service experience to prepare for medical school admissions.

Costs: About $11,950 a year in average published tuition and fees at a public four-year college for in-state students, and $45,000 at a private nonprofit four-year college
Entry requirements: High school diploma or equivalent; medical school admission requirements vary.
High school subjects: Biology, chemistry, physics, and other required subjects.

Doctoral degree

About four years

Doctor of Medicine or Doctor of Osteopathic Medicine

Medical students undertake comprehensive classroom instruction and supervised clinical rotations, earning an MD or DO degree and completing licensing examinations.

Costs: About $11,950 a year in average published tuition and fees at a public four-year college for in-state students, and $45,000 at a private nonprofit four-year college
Entry requirements: A bachelor's degree and admission to an accredited medical school.
High school subjects: Medical sciences and supervised clinical rotations.

Other

At least six years combined

Internal medicine residency and cardiology fellowship

Graduates finish residency training in internal medicine followed by fellowship training in cardiovascular disease. Subspecialties such as interventional cardiology or electrophysiology require additional fellowship training.

Entry requirements: Medical degree and eligibility for graduate medical training.
High school subjects: Internal medicine and cardiovascular disease.

License

State medical license and board certification

Physicians must secure a state medical license to practice. Board certification in internal medicine and cardiovascular disease serves as a standard professional credential.

Entry requirements: Meet state licensing requirements and complete required medical training.
High school subjects: Medical licensing and board certification standards.

Profile

Skills & personality

Is this a good fit for you?

Hard skills

Cardiovascular diagnosis and treatmentIdentifying heart and blood vessel disorders and creating targeted clinical management plans.
Electrocardiogram and echocardiogram interpretationAnalyzing diagnostic heart tracings and ultrasound imaging to detect abnormalities.
Cardiac risk assessmentEvaluating clinical factors and test metrics to estimate a patient's cardiovascular risk.
Medication managementSelecting, prescribing, and adjusting pharmaceutical therapies for heart conditions.
Cardiac procedure skillsConducting and directing specialized procedural interventions for cardiovascular care.
Electronic health record documentationRecording diagnoses, treatment plans, clinical encounters, and test results accurately.

Soft skills

CommunicationExplaining complex medical findings clearly to patients, families, and collaborating clinicians.
EmpathyShowing genuine compassion and understanding when guiding patients through challenging diagnoses.
Critical thinkingSynthesizing complex test data, symptoms, and histories to reach accurate clinical diagnoses.
Decision-making under pressureResponding promptly and decisively during acute cardiac emergencies and urgent clinical events.

Is this a good fit for you?

✓
ThoroughnessAttentive to fine clinical details when reviewing diagnostic studies and medical histories.
✓
ComposureMaintains calm and focused performance during unexpected, high-stakes medical emergencies.
✓
Collaborative mindsetWorks effectively alongside surgeons, nurses, primary care doctors, and other medical colleagues.
✓
DedicationCommitted to ongoing patient monitoring and prolonged graduate medical training.
✓
AdaptabilityAdjusts smoothly between scheduled office visits, procedural tasks, and urgent hospital consults.

Market

Job market & outlook

What does the market look like?

Trend

Stable

Regional demand

California

Healthcare facilities across the state employ cardiologists in hospital systems, private practices, and academic medical centers.

Texas

Cardiology employment opportunities exist in major urban hospital networks, outpatient centers, and growing regional health practices.

Florida

The health needs of an aging population support ongoing clinical requirements for cardiovascular care providers.

New York

Physicians practice in academic medical centers, private specialty groups, and large hospital networks.

Illinois

Cardiovascular specialists find positions in urban teaching hospitals, community medical centers, and outpatient clinics.

Growth

Career paths

Where can this profession take you?

Vertical growth

Medical student
Completes classroom coursework and supervised clinical rotations across hospital services to earn a medical degree.
Internal medicine resident
Provides direct patient care under supervision to develop comprehensive internal medicine diagnostic and procedural competencies.
Cardiology fellow
Undergoes specialized training in diagnosing and treating cardiovascular diseases, interpreting cardiac tests, and performing procedures.
Attending cardiologist
Practices independently as a fully licensed physician managing patients across hospital, outpatient, or private practice settings.

Horizontal move

Academic cardiologist
Combines direct patient care with clinical research and teaching medical students, residents, and fellows at academic centers.
View Professor
Healthcare administrator
Transitions into administrative leadership to oversee clinical operations, quality programs, or cardiology departments.
View Healthcare Manager

Good to know

Practical info

Working hours: Often full time, with additional hours depending on clinical duties and call responsibilities.
Remote work: Some consultations and follow-up visits may be conducted by telehealth; diagnostic procedures and most hands-on care are in person.
Physical requirements: Extended periods of standing during procedures, manual dexterity, and the ability to respond to urgent clinical situations.
Typical employers: Hospitals, physician offices and private practices, academic medical centers, and outpatient care centers.
Professional associations: American College of Cardiology, American Heart Association.

FAQ

Frequently asked questions

What does a cardiologist do on a daily basis?

A cardiologist evaluates patients who show signs of heart and blood vessel disorders. They review symptoms, examine medical histories, and interpret diagnostic tests such as electrocardiograms and echocardiograms. They diagnose conditions, create medication plans, perform or arrange cardiac procedures, and coordinate closely with surgeons, nurses, and primary care doctors.

What education is required to become a cardiologist?

Becoming a cardiologist requires completing a bachelor's degree with premedical coursework, followed by four years of medical school to earn an MD or DO degree. Physicians then finish at least six years combined of graduate medical education, consisting of an internal medicine residency and a cardiology fellowship.

Which licenses and certifications do cardiologists need?

Cardiologists must hold a state medical license in the state where they practice medicine. In addition to state licensure, physicians commonly obtain board certification in internal medicine and board certification in cardiovascular disease after completing their required graduate training.

What are the typical working hours for a cardiologist?

Cardiologists often work full time, with additional hours determined by clinical duties and call responsibilities. Depending on their employer, schedules may include evening hours, weekend shifts, overnight call, and emergency coverage. Outpatient roles may offer more predictable schedules than hospital-based positions.

Can cardiologists work remotely?

Cardiologists can perform some tasks remotely, but most care remains on site. Some consultations and follow-up visits may be conducted by telehealth platforms. Diagnostic procedures, physical examinations, and hands-on interventions require the physician to be physically present with the patient.

What physical demands are associated with cardiology practice?

Cardiology practice requires extended periods of standing during cardiac procedures, strong manual dexterity, and the physical readiness to respond quickly to urgent clinical situations. Handling critical emergencies in hospital or procedure settings requires sustained physical stamina.

Where do cardiologists typically work?

Cardiologists work in several clinical settings across the healthcare sector. Their primary employers include hospitals, physician offices and private practices, academic medical centers, and outpatient care centers. Daily routines and call expectations vary across these environments.

Related professions

In depth

All about cardiologist

The background, context and details.

Daily patient care and diagnostic testing

Cardiologists treat cardiovascular disorders. Demand for cardiovascular care remains steady as the population ages. They evaluate patients with symptoms involving the heart and blood vessels. Clinicians examine medical records and review diagnostic test findings before starting care. They order or perform tests such as electrocardiograms and echocardiograms to locate underlying abnormalities. When managing complex cardiovascular disease, a cardiologist coordinates clinical plans directly with primary care physicians, general surgeons, bedside nurses, and diagnostic technicians across outpatient clinics and hospital units. Treatment plans combine medication and recommended lifestyle changes. Physicians explain findings clearly to patients. Care continues after treatment. Specialists track patient progress over time and adjust therapies as health indicators shift.

Practice settings and work schedules

Work environments vary across the healthcare sector. Cardiologists work in hospitals, physician offices, private practices, academic medical centers, and outpatient care centers. Schedules in outpatient offices remain predictable during normal daytime hours. Employment opportunities depend on geographic location and healthcare practice setting. In contrast, hospital employment demands intensive clinical commitment. Because heart issues often emerge without prior warning, hospital-based cardiologists take on overnight call coverage, evening shifts, weekend rounds, and emergency duties that require rapid clinical intervention. Call duties disrupt personal time. Telehealth supports some initial consultations and follow-up reviews, but hands-on care and testing happen on site.

Physical stamina and clinical duties

Stamina matters during long procedures. Cardiologists spend extended periods standing while performing specialized cardiac procedures. The work requires fine manual dexterity. Urgent emergencies demand quick decisions under pressure. Internal medicine board certification and cardiovascular disease board certification confirm clinical expertise. Although artificial intelligence tools assist with image analysis and clinical documentation, core treatment decisions and procedure execution rely entirely on physician judgment.

Education and licensing pathways

Cardiology demands rigorous training:

Complete a bachelor's degree with premedical coursework.
Earn a Doctor of Medicine or Doctor of Osteopathic Medicine degree.
Complete internal medicine residency and cardiovascular disease fellowship training.
Obtain a state medical license and earn board certification.

Meeting state medical licensing standards requires years of dedication because doctors must finish undergraduate studies, medical school, internal medicine residency, and cardiovascular disease fellowship training before treating patients. Contact the American College of Cardiology or the American Heart Association to explore residency guidelines and professional standards.