Cardiology is the study and treatment of disorders of the heart and the blood vessels. A person with heart disease or cardiovascular disease may be referred to a Cardiologist.

A cardiologist is a healthcare provider who can treat chest pain, high blood pressure and heart failure, as well as problems with your heart valves, blood vessels and other heart and vascular issues.
With their diagnosis, they can order medicine, help you start healthier exercise and eating habits or do cardiac catheterization.