Dr. Ernest Ng Wee Oon is a distinguished Consultant Interventional Cardiologist and Electrophysiologist at Pantai Hospital Kuala Lumpur. He is renowned for his expertise in complex coronary interventions, including advanced techniques like rotablator and intravascular lithotripsy, and the comprehensive management of cardiac arrhythmias through electrophysiology studies and radiofrequency ablation. A significant achievement includes establishing the Ministry of Health's first electrophysiology service at Serdang Hospital. Dr. Ng actively contributes to clinical research and medical education, shaping national cardiology standards.