Chennai, India, 600059
Catheter ablation treats abnormal heart rhythms at their source. Thin wires are passed to the heart through a vein in the groin, the heart's electrical circuit is mapped, and the small area causing the abnormal rhythm is treated with radiofrequency energy. Done at Kauvery Heart Institute. It is commonly used for supraventricular tachycardia (SVT), atrial flutter and some ventricular rhythm problems. For SVT, success rates reported in published studies are high, and many patients no longer need long-term medicines. Most patients go home the next day. Cost on consultation.