Erectile dysfunction (ED) is increasingly recognized as an early manifestation of systemic vascular pathology. The penile arteries, being smaller in diameter than coronary arteries, may demonstrate endothelial dysfunction earlier in the course of atherosclerotic disease.
Erection depends on nitric oxide-mediated vasodilation, adequate arterial inflow, and veno-occlusive mechanisms. Conditions such as diabetes mellitus, hypertension, hyperlipidemia, and smoking impair endothelial function, leading to ED.
The American Urological Association recommends cardiovascular risk assessment in men presenting with ED, particularly those without previously diagnosed heart disease.
Management includes lifestyle modification, pharmacologic therapy with phosphodiesterase type 5 inhibitors, and treatment of underlying comorbidities. Recognition of ED as a systemic erotic health indicator enables early preventive intervention.
Leave a Reply