What is the term for a medical doctor specializing in heart health?

A medical doctor specializing in heart health is referred to as a cardiologist. This professional focuses on diagnosing, treating, and preventing heart-related conditions and diseases, which includes a variety of issues such as heart attacks, arrhythmias, and congenital heart defects. Cardiologists undergo extensive training in cardiology, which is a subspecialty of internal medicine, and are equipped to interpret diagnostic tests, conduct examinations, and devise treatment plans tailored to individual patients' cardiovascular health.

The other roles mentioned serve different functions within the healthcare system. General practitioners provide comprehensive health care but do not specialize specifically in heart health. Cardiac surgeons, while also highly focused on heart health, concentrate on performing surgical procedures to correct heart problems rather than non-surgical treatments. Cardiology technicians assist in diagnostic procedures but do not have the specialized training or authority to diagnose or treat patients independently. Thus, the term that specifically designates a physician specialized in heart health is cardiologist.