Dr Timothy Gattorna is a consulting Cardiologist at St John of God Subiaco Hospital. He graduated from the University of Sydney and completed his cardiology training at Royal Prince Alfred Hospital before undergoing further subspecialty training in electrophysiology and pacing at Royal Prince Alfred Hospital and Royal Perth Hospital, before participating in an international fellowship program in Europe and United States. His areas of interest include the diagnosis and management of cardiac arrhythmias, including catheter ablation, and implantation and management of cardiac devices. He is involved in a number of multicentre, international clinical trials and is actively involved in the training and education of medical students.