“Heart Specialty” refers to cardiology, a vital branch of medicine that deals with diagnosing, treating, and preventing heart-related diseases and conditions. Cardiologists are trained to care for various heart and vascular issues, including diseases of the arteries, veins, and the heart muscle itself. Their primary goal is to manage conditions such as coronary artery disease, heart failure, arrhythmias, high blood pressure, and congenital heart defects.