Datuk Dr. Nik Ahmad Eid Nik Mahmood is a distinguished specialist in Internal Medicine and Interventional Cardiology, practicing at Putra Specialist Hospital Melaka. With a fellowship from Monash University, Australia, he excels in advanced cardiac procedures like angioplasty and cardiac catheterization. His expertise covers critical conditions including heart failure, angina, hypertension, and arrhythmias, offering comprehensive care for complex cardiovascular diseases.