Tilda Shalof had been taking care of critically ill patients in an intensive care unit for more than twenty-five years, but taking care of herself had never been a priority. That is, until she could no longer ignore her extreme fatigue, shortness of breath, and crushing chest pains. When the results came in, it was time to face the music: Tilda required immediate open-heart surgery to replace a defective valve and to repair damage done to this vital...