Dr. Suman Karmakar is an Interventional Cardiologist with a brilliant academic career who has been trained in internal medicine followed by interventional cardiology from AIIMS, New Delhi. His areas of interest are simple and complex coronary angioplasty; peripheral angioplasty; venous angioplasty; balloon valvoplasty (mitral, aortic, pulmonary); ASD, VSD, and PDA device closure; permanent pacemaker, ICD, and CRT implantation.