For 41 year old athletic trainer Brandi Docket, running was a way of life. From starting as a hobby to becoming a way to lose weight after giving birth to her children, it gave her a sense of accomplishment. A couple of years ago, however, Brandi started experiencing what she calls “episodes,” where she became heavy in the chest, dizzy and light headed. The episodes would only last a few minutes, but they were concerning for her and her doctor. She was referred to the Cooper Heart Institute for testing.