Dr. John Vyselaar is a cardiologist in North Vancouver and the Head of Cardiology at Lions Gate Hospital. He has an active practice covering all areas of cardiology. He is the lead physician of the North Shore Heart Function clinic, treating patients with congestive heart failure. He also specializes in sports cardiology, and consults for the Vancouver Whitecaps, BC Lions, Olympians and other high level athletes. Dr. Vyselaar lives in North Vancouver with his wife and two little girls and enjoys hiking, working out and obstacle races such as the Tough Mudder.