What are common causes of coronary artery disease?

Here are some causes. Smoking, high blood pressure, diabetes, high cholesterol, sedentary lifestyle, family history, old age are the most common causes.
Cholesterol. Common causes come down to poor blood pressure control, poor diabetes control, obesity, high cholesterol, lack of exercise, and smoking. Heredity also plays a role, and can amplify any and all of the other causes.

Related Questions

How common is coronary artery disease cad?

Depends. Coronary artery disease is the #1 killer of adults in the United States ahead of cancer. Your individual risk of coronary disease is based on your risk factors. The risk can be predicted using a publicly available risk predictor: http://www.Medcalc.Com/heartrisk.Html. Read more...
Dominant Behavior. The key issue: atherosclerosis, an accumulation of white blood cells in the walls of arteries, typically starts in childhood & primarily driven by lipoproteins (the proteins which transport fat in the water outside cells) is dominant human behavior yet is typically ignored because it remains asymptomatic for decades until plaque rupture releases debris, triggers clots & suddenly blocks blood flow. Read more...

Mitral prolapse may be caused from coronary artery disease?

Usually . No link between the two. No real documentation on what causes the disorder. Genetics play a role. But no link with CAD. Read more...