Word parts
What it means
A general name for problems with circulation in the limbs. In arterial disease (peripheral artery disease), atherosclerosisath-er-oh-skluh-ROH-sisA buildup of fatty deposits (plaque) inside the walls of the arteries.ather/o fatty pastescler/o hard-osis conditionFull entry narrows the arteries, so the legs get too little blood: pain on walking that eases with rest, cool pale skin, weak pulses, shiny hairless skin and slow-healing sores on the toes. In venous disease, the veins cannot return blood well: swelling, brown skin around the ankles and ulcers near the ankle.
For the nurse
Check pulses, color, temperature and capillary refill in both legs. For arterial disease, keep the legs level or slightly down and avoid tight clothing; for venous disease, raise the legs and use compression as ordered. Teach foot care and stopping smoking.
At a glance
| Abbreviations | PVD; PAD (peripheral artery disease) |
|---|---|
| Spanish | enfermedad vascular periférica |
| Also written | PVD |
Related terms
vein
A blood vessel that carries blood back toward the heart.
artery
A blood vessel that takes blood from the heart out to the body.
atherosclerosis
A buildup of fatty deposits (plaque) inside the walls of the arteries.
cardiovascular disease
Any disease of the heart or blood vessels.
stenosis
Narrowing of a passage or opening in the body, such as a blood vessel, heart valve or the spinal canal.