Causes of Heart Disease

Heart disease may be caused by so many conditions like

Alcohol use
Anabolic steroid use
Atherosclerosis
Autoimmune conditions
Bacterial infection
Cocaine use
Congenital abnormalities
Diabetes
Diet, especially when high in saturated fat and cholesterol
Hypertension
Injury or trauma
Sedentary lifestyle
Smoking
Thyroid dysfunction (under and overactive)
Toxins, such as mercury, and sometimes chemotherapy drugs or HIV/AIDS drugs
Viral infection

Depending on the type of heart disease, treatment can range from surgery to medication to exercise—recommendation for treatment could differ a lot from those of another person with a similar diagnosis. And for all of these heart diseases, regardless of the cause, it is always recommended to seek professional advice.

Source: LabTestsOnline