Comparison of Arterial and Venous Insufficiency
| Arterial Insufficiency | Venous Insufficiency | |
|---|---|---|
| Pulse | Decreased or absent | Present |
| Color | Pale on elevation, dusky rubor on dependency | Pink to cyanotic, brown pigment at ankles |
| Temperature | Cool, cold | Warm |
| Edema | None | Present |
| Skin | Shiny skin, thick nails, absence of hair, ulcers on toes, gangrene may develop | Ulcers on ankles; discolored, scaly |
| Sensation | Leg pain aggravated by exercise and relieved with rest; pressure or cramps in buttocks or calves during walking, paresthesias | Leg pain aggravated by prolonged standing or sitting, relieved by elevation of legs, lying down, or walking; also relieved with use of support hose |