His major research interests include:
(i) Clinical Epidemiology & Outcome Research: benchmarking local clinical practice and outcomes in cardiovascular disease management using large registries to identify therapeutic gaps to improve clinical decision making, healthcare delivery and patient outcomes, quality-of-life & cost-effectiveness analyses for health interventions
(ii) Ambulatory & remote patient monitoring systems such as high-throughput atrial fibrillation screening and flexible & wearable devices for health informatics
(iii) Advanced endovascular interventions: Intravascular imaging using optical coherence tomography, endovascular procedures for critical limb ischemia & limb preservation and pharmaco-mechanical treatment of acute & chronic thromboembolism