Cardiothoracic surgeon, Dr. Constantine “Dino” Tatooles, has been at the forefront of cardiothoracic surgery. The Chicago native has traveled the world perfecting life-saving procedures including the quintuple bypass surgery, which saved his own life. Dr. Tatooles shares his experiences in a new book, “Heartbeats,” written by his brother, James Tatooles. The Tatooles brothers join us in the studio to share their story.