Cardiologists are doctors who specialize in the treatment of the cardiovascular system—which includes the heart and blood vessels. Cardiologists also educate habits that promote heart health. These ...

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. Cardiology is a branch ...

You need a strong, healthy heart to live a long life. Eating a varied diet, exercising, and not smoking can help keep your heart strong. Unfortunately, genetics, lifestyle habits, or accidents can ...