Hey are you Looking for the Interventional cardiologist in delhi. If yes then your search with Dr Viveka. Dr. Viveka Kumar has performed more than 7,500 PTCA & Complex Interventions including Rotablation, Left Main stenting and Bifurcation stenting, among other procedures. He has good experience in electrophysiology procedures, RF ablation, cryo-ablation, cool tip ablation, ICD, CRTs, pacemaker implantation, device/lead extraction, coronary and peripheral angioplasty, renal and carotid angioplasty, radial artery route angiograms, balloon valvotomy, etc. Cardiologists usually consider medications as the initial treatment for arrhythmia. In this medical condition, a patient’s heart pumps with irregular rhythms. When medications cannot settle the issue, a surgeon inserts a pacemaker under the skin of the patient’s abdomen or chest, with wires connecting it to the heart. The pacemaker’s sensors detect irregular rhythm irregularities and help control the heat rate by using electric impulses. Similarly, an ICD senses an irregularity and transfers electric shocks to restore unstable arrhythmia. Surgeons either repair or replace a malfunctioning valve with an artificial one. Sometimes, it is replaced by a valve made of cow, pig, or human tissue. The surgeons place a small balloon inside a valve through a catheter to repair a malfunctioning valve. In the next step, they inflate and deflate this balloon to broaden the narrow path of the valve.