Dr. Ajmer Singh completed his MBBS and MD (Anaesthesiology) from University of Rajasthan, Jaipur. He did senior residency in Cardiac Anaesthesia from All India Institute of Medical Sciences, New Delhi. He began his professional journey as cardiac anaesthesiologist at prestigious Escorts Heart Institute and Research Centre, New Delhi, and worked there till recently for almost two decades. He has got a vast experience of perioperative management of over 8000 cardiac surgeries including complex congenital interventional and cardiac surgical procedures in neonates. He has a number of publications in various national and international journals. He is peer-reviewer for and on editorial board of Indian Anaesthetists forum.