Definition & Meaning of "cardiologist"

Who is a "cardiologist"?

A cardiologist is a medical doctor who specializes in diagnosing and treating diseases and conditions related to the heart and blood vessels. Cardiologists are experts in managing conditions such as heart disease, high blood pressure, heart rhythm disorders, and heart failure. They perform various tests, such as electrocardiograms (ECGs), echocardiograms, and stress tests, to evaluate heart function and identify any abnormalities. Cardiologists also develop personalized treatment plans for their patients, which may include medications, lifestyle changes, or procedures such as angioplasty or heart surgery.