What type of doctor specializes in the management of heart diseases?

A cardiologist is a medical doctor who specializes in diagnosing, treating, and managing heart diseases and conditions. This includes various heart-related issues such as coronary artery disease, heart failure, arrhythmias, and congenital heart defects. Cardiologists receive extensive training in the function of the heart and blood vessels, enabling them to perform procedures such as heart catheterization and echocardiograms, as well as to implement treatment plans that could involve medication, lifestyle changes, or surgical interventions if necessary.

The focus of a cardiologist on the heart differentiates them from other specialists. An endocrinologist deals with hormonal issues and metabolic disorders, a neurologist focuses on the nervous system and brain conditions, and a gastroenterologist specializes in digestive system disorders. Thus, the clear focus of the cardiologist's training and expertise on cardiovascular health makes them the appropriate choice for managing heart diseases.