Final answer:
Atherosclerosis of the aorta and renal artery, along with fibromuscular dysplasia, are the most common causes of cardiovascular disease. Hypertension and diabetes are also contributing risk factors.
Step-by-step explanation:
Atherosclerosis of the aorta and renal artery, along with fibromuscular dysplasia, are the most common causes of cardiovascular disease.
Atherosclerosis occurs when fatty plaques build up in the arteries, leading to reduced blood flow.
Hypertension and diabetes are also contributing risk factors for cardiovascular disease.