Management of a patient with erectile dysfunction with or without known cardiovascular disease
Erectile dysfunction (ED) is common in subjects with cardiovascular risk factors and in patients with cardiovascular disease (CVD); it also confers an independent risk for future cardiovascular events. Thus, sexual function should be incorporated into CVD risk assessment for all men. Algorithms for the management of patients with ED have been proposed according to the risk for sexual activity and future cardiovascular events. This chapter recommends that initial cardiovascular risk stratification be based on the SCORE risk estimation tool or Framingham Risk Score. Management of men with ED who are at low risk for CVD should focus on risk factor control; men at high/very high risk, including those with CVD, should be referred to a cardiologist. Intermediate-risk men should undergo non-invasive evaluation for subclinical atherosclerosis and functional CVD status. This chapter provides practical algorithms for the evaluation and management of these patients. The clinical use of biomarkers has the ability to provide the clinician with a tool to gauge residual risk and chart a course for optimal management of the patient with ED. Testosterone and biomarkers of generalized vascular disease serve this purpose specifically in intermediate-risk ED patients even though most of them do not fulfil all the stringent criteria to adequately predict cardiovascular risk in this specific population.