Atrial fibrillation (AFib) ablation is a minimally invasive procedure that corrects the abnormal electrical signals causing an irregular, often rapid heartbeat. Using targeted energy (heat or cold), the procedure scars small areas of heart tissue responsible for the erratic signals, restoring a normal heart rhythm. Ablation is a highly effective option for patients whose AFib does not respond well to medication alone.
Ablation is generally recommended when AFib symptoms persist despite medication, when blood thinners alone do not adequately control risk, or when episodes significantly affect quality of life. Your cardiologist will confirm suitability based on ECG findings, AFib pattern, and overall heart health.