Brief About Dr. Narayanan ALDr. Narayanan AL is a highly experienced interventional cardiologist based in Chennai, India. With over four decades of practice, he specializes in various areas such as Device Therapy, Percutaneous Coronary Intervention, and End Stage Heart Failure Management. Dr. Narayanan completed his medical education at prestigious institutions like Stanley Medical College and Madras Medical College in Chennai.He is a distinguished member of several professional organizations including the Cardiological Society of India and the European Society of Cardiology. In recognition of his contributions to the field, he was honored with the Lifetime Achievement Award by the Indian Medical Association in 2017.Dr. Narayanan has also authored numerous publications in reputable journals like the Indian Heart Journal and the Texas Heart Institute Journal.