taken, her doctors told her she had a heart attack. how could that possibly happen? we figured it out. also, a big surprise in the world of breast cancer. a very common, wildly accepted treatment they find may not help. we ll explain that. plus, something i m dedicated to. our 2011 fit nation triathlon challenge is off and running, quite literally. meet the rest of the team i ll be competing with this summer. let s get started. nothing about the story you are going to hear now is typical. a young, pretty girl, shopping for christmas lights and suddenly clutching her chest. she wasn t a smoker, she wasn t a drinker, she was not overweight and she was just 19 years old. we talk about heart disease all the time on this show, and this is heart health month. we talk about how to prevent the classic symptoms of heart