Hi, I am a 47 year old male. I have been told by a consultant cardiologist that I have a benign ventricular ectopic heartbeat. I have had these symtoms for about 2 years now. During normal everday activities I hardly experience any symptoms, but once I am on the squash court playing a game, the ectopic beats start to happen with more and more regularity. The harder I push myself on the court, the worse it gets. I find that it impaires my performance during the match. How can I prevent this from happening during exercise. I have been an athlete most of my life and have been playing squash for about 20 years. I thank you in advance of any advice you can give me. Tim