What Does a Heart Surgeon Do?

Marc Gillinov, MD, is a staff cardiac surgeon at the Cleveland Clinic. Dr. Gillinov gives his thoughts on the future of heart surgery and what it takes to make it in this life or death career. TheCareerZoo.com is a career exploration and news source. We feature career videos of professionals in their natural habitats, showing you what they do in their jobs. Explore more careers at http://www.thecareerzoo.com/ SUBSCRIBE to our YouTube Channel & see new videos first! http://youtube.com/thecareerzoo Join the Career Expedition: GET SOCIAL WITH US! http://facebook.com/thecareerzoo http://instagram.com/thecareerzoo http://youtube.com/thecareerzoo tweet @thecareerzoo