A heart stent is a small tube placed inside a coronary artery to keep it open. <br /><br />Dr. Mahadevan V, Cardio Diabetologist Senior Interventional Cardiologist, Kauvery Hospital Vadapalani, discusses the various types of heart stents.<br /><br />Watch This Video on YouTube: https://www.youtube.com/watch?v=VjGqM_wBfFY
