1 Department of Pediatric Cardiology, MIOT Centre for Children's Cardiac Care, MIOT Hospitals, Chennai, Tamil Nadu, India E-mail: drsaileelarajan@gmail.com.
2 Cardiac Wellness Institute, Chennai, Tamil Nadu, India.
3 Department of Pediatric Cardiology, Rainbow Children's Heart Institute, Hyderabad, Telangana, India.
4 MedGenome Labs Ltd., Bengaluru, Karnataka, India.
5 Department of Cardiology, Division of Cardiac Electrophysiology, AIG Hospital, Hyderabad, Telangana, India.