ED, urine flow. Is it heart blockage?

Dear Doctor, I am 42 years old unmarried man. I am 111kg in weight 5 feet 6 inch tall. I have severe erectile dysfunction for the past few months. From past 1 year my erection was not good. In the past few months my Penis is shrunk. No automatic erection. Not even in morning. I am having medicine concor 2.5mg daily for high heart beat on walking fast upto 177bpm. I am asthma patient. Having medicine Montek AB. I have urticaria taking medicine Cetirizine daily. I checked in July 2020 Master health check up report is fine. Sugar fasting was 103. My urine flow is not that good. On having dynaperes 0.4mg tablet given by Urologist my urine flow improves a lot. What could be the reason for total erectile dysfunction for the past few months? Is it heart blockage? Echocardiogram was done last year report is fine. I couldn't do TMT due to high heart rate. Cardiologist has given me Concor medicine. I am worried about my sex life. Please help.