What field does a Cardiologist specialize in?

A Cardiologist specializes in diagnosing and treating conditions related to the heart and blood vessels. This specialty focuses on a range of cardiovascular issues, including heart attacks, heart rhythm disorders, heart failure, and other diseases affecting the circulatory system. Cardiologists are equipped to perform diagnostic tests such as echocardiograms, stress tests, and cardiac catheterizations, and they often work in both outpatient and hospital settings.

The other options refer to distinct medical specialties that focus on different systems of the body. For instance, a specialist in endocrine diseases would primarily address hormonal issues, skin diseases would be the domain of dermatologists, and gastrointestinal diseases fall under the expertise of gastroenterologists. These distinctions help clarify the specific training and focus areas within the broader field of medicine.