Treatment: Ablation
In certain instances, medications or cardioversion may not control your atrial fibrillation effectively. A specially trained cardiologist (called an electrophysiologist) may perform a surgical procedure called an ablation to fix your atrial fibrillation. A radiofrequency ablation is done through a catheter threaded into your heart to send low-voltage, high-frequency electricity into the area of your heart that is causing the irregular electrical rhythm. This destroys the small amount of tissue causing the abnormal heart beat and may totally cure the AFib.
