HK Chopra Senior Consultant Cardiologist, Medanta-Moolchand Heart Institute, New Delhi, India Navin C Nanda Distinguished Professor, Department of Medicine and Cardiovascular Disease, University of Alabama at Birmingham, Alabama, USA Jagat Narula Executive Vice President and Chief Academic Officer, University of Texas Health Sciences Centre, Houston, Texas, USA GS Wander Professor and Head of Cardiology, Dayanand Medical College and Hospital, Unit of Hero DMC Heart Institute, Ludhiana, Punjab, India CN Manjunath Professor of Cardiology, Director, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bengaluru, Karnataka, India Praveen Chandra Chairman, Department of Interventional Cardiology, Medanta-The Medicity, Gurugram, Haryana; Medanta-Moolchand Heart Institute, New Delhi, India.