Susan has been on the cusp of modern medicine her whole life. Having been born with a heart defect, she is no stranger to heart conditions. In 1959, Susan was born with an interatrial septal defect, also known as a hole in the heart. When Susan was only 2 years old, she had open heart surgery to repair her heart. The procedure, which was still very new, was performed by the famous pioneering heart surgeon, Denton A. Cooley, M.D. The hole was surgically closed and Susan went on to have a happy... EMHHeart