Dr. Nabarun Roy is a top cardiologist in Kolkata, specializing in complex coronary intervention and CTO intervention. He is proficient in a range of cardiology services including Electrocardiography (ECG), Echocardiography, Stress Echo, Coronary Angiogram, Angioplasty and Stenting, Pacemaker Implantation, Cardiac Ablation, Hypertension Treatment, Chest Pain Treatment, Treatment of Arrhythmia, Treadmill Test - TMT, Cardiac Procedure, Ambulatory Blood Pressure Monitoring, Implantable Cardioverter-Defibrillator, Transesophageal Echocardiogram, Permanent Pacemaker, Catheter Ablation, Balloon Mitral Valvotomy, Arrhythmia Treatments, Non-Invasive Cardiology, Treatment of Arrhythmia, Chest Pain Treatment, Mitral/Heart Valve Replacement, Aortic Aneurysm Surgery / Endovascular Repair, Vascular Surgery, PCI (Percutaneous Coronary Interventions), Angiogram, Hypertriglyceridemia, and Structural Heart Disease Intervention.