Cardiac Surgery continues to bring life-saving technologies that give damaged hearts time to heal by MedtronicTalks published on 2021-12-15T16:27:48Z In this episode of MedtronicTalks, John Mack, president of cardiac surgery, reflects on his 26-year career at the company and reviews the technologies that support and repair damaged hearts. Mack discusses advances in CABG, ablation and extracorporeal life support as well as his work in the heart patient community.