Dr. Bhaba Nanda Das is one of Delhi's best cardiothoracic surgeons. With a flourishing career spanning more than 36 years, he has to this point carried out more than 20,000 heart operations. Dr. Das is the first cardiac surgeon to employ all arterial grafts for numerous coronary revascularizations due to his interest in cardiovascular and thoracic surgeries. Additionally, he was the first to employ Fontan's circulation's coronary sinus. Dr. B N Das has expertise in aortic aneurysm surgery, double valve replacement, mitral valve replacement, aortic valve replacement, and all forms of congenital defects & intracardiac repair.