Final answer:
Peripheral Vascular Disease (PVD) is primarily caused by fatty deposits in blood vessels, which result in the narrowing and hardening of arteries. Risk factors include smoking, high blood pressure, diabetes, high cholesterol, obesity, poor diet, lack of exercise, and excessive alcohol consumption.
Step-by-step explanation:
Peripheral Vascular Disease (PVD) is primarily caused by fatty deposits in blood vessels. This condition, also known as atherosclerosis, occurs when plaque builds up inside the arteries, narrowing and hardening them over time. Risk factors for PVD include smoking, high blood pressure, diabetes, high cholesterol, obesity, poor diet, lack of exercise, and excessive alcohol consumption.