Authors details:
  1. Dr Anand Manickavasagam, MBBS, MD, DM, Associate Physician, Department of Cardiology, Christian Medical College, Vellore, Tamilnadu, India
  2. Dr Siva Nageswara Rao Guttikonda, MBBB, MD, DM, Senior resident, Department of Cardiology, JIPMER, Puducherry, India
  3. Dr Dinakar Bootla, MBBB, MD, DM, Senior resident, Department of Cardiology, JIPMER, Puducherry, India
  4. Dr Sirish Chandra Srinath Patloori, MBBS, MD, DM, CEPS, Associate Professor, Department of Cardiology, Christian Medical College, Vellore, Tamilnadu, India
  5. Dr Ashish Jain, MBBB, MD, DM, Senior resident, Department of Cardiology, JIPMER, Puducherry, India
  6. Dr David Chase, MBBS, MD, DM, Professor, Department of Cardiology, Christian Medical College, Vellore, Tamilnadu, India
  7. Dr Raja Selvaraj, MBBS, MD, DM, Professor, Department of Cardiology, JIPMER, Puducherry, India
  8. Dr John Roshan, MBBS, MD, DM, CEPS, CCDS, Professor, Department of Cardiology, Christian Medical College, Vellore, Tamilnadu, India