| Affiliation: | 1. Urology Department, Faculty of Medicine, October 6 University, Cairo, Egypt;2. Andrology Department, Faculty of Medicine, Cairo University, Cairo, Egypt;3. Faculty of Medicine, Cairo University, Cairo, Egypt;4. Andrology Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt;5. Cardiology Department, Faculty of Medicine, Cairo University, Cairo, Egypt;6. Andrology and Sexually Transmitted Diseases Department, Faculty of Medicine, Cairo University, Cairo, Egypt |
| Abstract: | BackgroundErectile dysfunction (ED) is assumed to be connected with vascular disease caused by endothelial dysfunction, and characterized by the incapability of the smooth muscle cells lining the arterioles to relax, therefore, inhibit vasodilatation.AimTo assess the predictive value of arteriogenic ED for coronary artery disease in men above the age of 40 years.Methods75 Patients reporting arteriogenic ED and 25 men with normal erectile function were enrolled in the study. Both patients and controls were subjected to the following investigations: lipid profile, fasting blood sugar, body mass index (BMI), waist circumference, penile duplex study, stress electrocardiography (ECG) test, International Index of Erectile Function (IIEF) Type 5 (Arabic version), and cardiovascular (CV) 10-year risk assessment using Framingham and Prospective Cardiovascular Münster (PROCAM) scoring systems.OutcomesWe compare between the study groups regarding the interpretation of exercise testing.ResultsWe observed significant increase in the mean value of age, systolic blood pressure, BMI, weight, height, and waist circumference in the cases; significant prevalence of obesity and overweight in the cases (P < .001); significant increase in the mean value of total cholesterol, triglycerides (TG), and low-density lipoprotein; and decrease in mean value of high-density lipoprotein in the cases (P < .001). Additionally, there was high incidence of positive stress ECG in the cases (25.3%) vs that in controls (12%), and significant difference between patients with positive stress ECG test and those with negative stress ECG test regarding their lipid profile, age, BMI, and waist circumference with higher values in positive stress ECG for total cholesterol, TG, and low-density lipoprotein, and lower value for high-density lipoprotein (P < .001). According to PROCAM and Framingham scoring systems 10-year risk assessment, there was a high significant difference between the cases and control groups with a higher score in cases than the control group with 30.7% of cases having ≥ 30% risk of developing coronary heart disease, and significant positive correlations between CV risk and BMI, and negative correlations with IIEF-5 cases (P < .001).Clinical TranslationIschemic heart disease events were higher in men with documented arteriogenic ED than those without ED.ConclusionsAll items of metabolic syndrome were investigated and analyzed and we evaluated our groups using both PROCAM and Framingham scoring system. An exercise ECG is suggested before starting treatment of vasculogenic ED at least in patients with CV risk factors.Azab SS, Hosni HED, El Far TA, et al. The Predictive Value of Arteriogenic Erectile Dysfunction for Coronary Artery Disease in Men. J Sex Med 2018;15:880–887. |
