Assertion: venous ulcer | /r/HasProperty | due
Facets:
value: to stagnation of blood under pressure
type: CAUSE
Source sentences:
text: The key difference between arterial and venous ulcers is that arterial ulcers are due to ischemia while venous ulcers are due to stagnation of blood under pressure.
text: Venous ulcers are due to high blood pressures in the superficial veins.
text: Arterial ulcers are due to ischemia while venous ulcers are due to stagnation of blood under pressure.
text: Among them, the key difference between arterial and venous ulcers is their cause; arterial ulcers are due to ischemia while venous ulcers are due to stagnation of blood under pressure.