Peripheral Vascular Disease: Definition
Peripheral vascular disease (PVD) is disease of any blood vessel that is not part of the heart or brain. Peripheral artery disease (PAD) is caused by deposits of fatty material called atheroma in arteries of the legs. Since arteries carry oxygen-rich blood to the cells of the body, a reduction in blood flow can cause bodily organs to fail.
This is a serious condition that requires care from your doctor. The sooner PAD is treated, the better the outcome. If you suspect you have this condition, contact your doctor.
PAD is usually caused by a gradual buildup of plaque called atherosclerosis that happens within the arteries. Other causes include blood clots or embolisms, congenital heart disease, and inflammation of the blood vessels called vasculitis.
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PAD can be hereditary. You also may get PAD if you are overweight or obese, or have hypertension, diabetes, or high cholesterol. Unhealthy lifestyle choices such as smoking, eating a high-fat diet, and not getting enough exercise lead to PAD.
Last reviewedMarch 2014by Michael J. Fucci, DO
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.