A/Prof Kumar is a cardiologist and electrophysiologist, program director for ventricular arrhythmias and sudden death at Westmead Hospital and Associate Professor of Medicine at the University of Sydney. His research interests include genetic basis of ventricular arrhythmias, in particular channelopathies and cardiomyopathies.

Pierre is a cardiac electrophysiologist and clinician scientist based at Westmead and Blacktown Hospitals, Sydney, and the Westmead Applied Research Centre. He leads a translational biomedical engineering team at Westmead Hospital developing ablation technology to treat heart rhythm disorders and high blood pressure. He returned in 2020 from a clinical and research Fellowship at Brigham and Women's Hospital and Harvard Medical School where his training in complex arrhythmia management included zero fluro techniques and clinical applications of novel ablation technologies.

A/Prof Hari Raju works in specialist practice as a Sports Cardiologist and Electrophysiologist at Macquarie University and Concord Hospitals in Sydney. His research and clinical expertise in unexplained sudden death, genetic heart disease and athletes' heart was developed during his PhD study at St George's University of London and has worked with world leaders in these fields: Professors Jon Kalman, Sanjay Sharma, Elijah Behr, Aldo RInaldi and Mark O'Neill.

Dr Nick Jackson studied cardiology and electrophysiology at John Hunter Hospital in Newcastle and at Toronto General Hospital in Canada. He is now a conjoint senior lecturer with the University of Newcastle and a staff specialist at John Hunter Hospital. During this time his research has included work on ventricular fibrillation in explanted human hearts and new mapping techniques for ventricular tachycardia ablation.

Dr Karin Chia is a senior cardiac electrophysiologist and Director of the CIED Clinic at Royal North Shore Hospital in Sydney, Australia. Her clinical interests encompass catheter ablation of complex arrhythmias and the implantation and management of cardiac devices.