Dear Welcome to HCM We understand your concerns I went through your description. I suggest you not to worry much. From the description, I can conclude that you are having anxiety problems. The pressure around chest area could be due to so many factors, but most likely it is due to gastric derangement. As you were already worried about your sexual ability it concerted as anxiety. Your ECG is clear confirming this. Your doctor has given you anxiety drugs. Exercise hard, work hard and forget about past and future, avoid apprehensions and anxiety. You might need psychotherapy and other cognitive behavioral therapies. I can help you through telephone. Please do contact me through customer care of www.healthcaremagic.com for a telephonic consultation session. Hope this answers your query. Available for further clarifications. Good luck. Merry Christmas.