Dr. Mauricio Cohen is an interventional cardiologist and director of the Cardiac Catherization Lab at the University of Miami Health System. Dr. Cohen is an expert in minimally-invasive cardiac procedures used to repair coronary arteries in lieu of traditional surgery. He had many blockages we were able to reach with one single access in the left arm, says Dr. Cohen. For more stories like this one, visit YouTube channels for UHealth, the University of Miami Health System. Above content provided by UHealth, the University of Miami Health System