MeSH definition : Inability to achieve and maintain an erection (ERECTILE DYSFUNCTION) due to defects
in the arterial blood flow to the PENIS, defect in venous occlusive function allowing
blood drainage (leakage) from the erectile tissue (corpus cavernosum penis), or both.;
Inability to achieve and maintain an erection (ERECTILE DYSFUNCTION) due to defects
in the arterial blood flow to the PENIS, defect in venous occlusive function allowing
blood drainage (leakage) from the erectile tissue (corpus cavernosum penis), or both.