Broken Heart tells the story of a lifelong racing cyclist with a long list of achievement who falls down to earth with a bump on receiving the news that his heart requires urgent medical attention. David has to drop his lifelong passion and come to terms with the realisation that he will need to undergo open-heart surgery. Shock, fear, and denial are just some of the emotions he has to work through. David tells the story of how he dealt with life-threatening moments and the anxieties this news brought him, as well as the adventurous and unexpected events which unfold in the months following open-heart surgery.