Coronary artery disease is caused by atherosclerosis, that is the narrowing and or blockage of the blood vessels that supply the heart. It is one of the most common forms of heart disease and the leading cause of myocardial infarction e.g heart attacks and angina.

Cardiologists who are specialists in heart-related diseases are normally the first go-to person for any heart or cardiovascular-related problem. They specialize in the diagnosis and treatment of CVD by suggesting suitable relief and lifestyle changes. If the condition of the patient requires basic interventions, an interventional cardiologist will

Besides blood tests and a chest X-ray, tests to diagnose heart disease can include: Electrocardiogram or ECG records these electrical signals and can help your physician detect irregularities in your heart's rhythm and structure.