India, Aug. 14 -- Dr Dmitry Yaranov, a cardiologist known as 'Heart Transplant Doc' on Instagram, took to the platform on August 9 to share a post in which he said, "Being a cardiologist for years, I wish more people knew they could avoid open-heart surgery." In his post, the doctor explained how mitral and tricuspid valves are crucial in maintaining blood flow in the right direction. Also read | Minimally invasive cardiac surgery: Heart risks for your parents, benefits, lifestyle changes, recovery secrets

He said, "We used to crack open the chest to fix a leaky heart valve. Now? We clip it - through a vein. Let's talk mitral and tricuspid valves - the heart's inlet valves, constantly working to keep blood flowing in the right direction....