On March 28, 2014, Dave Willits suffered a heart attack at work, and died at the hospital later that day. Several times, in fact. Luckily for him (and us), he was revived every time, and awoke from his surgery vowing never to take another day for granted. Dave had thought himself in good shape at the age of 53, so he quickly realized that all his assumptions about how to have a healthy heart were flawed.