Atrial Fibrillation: Does Your Heart Flutter, Flop, or Fly

Instruments on the catheters are used to cauterize (burn) regions of the heart that are responsible for disrupting the heart rhythm. The cauterizing creates scar tissue, which disrupts the electrical activity that causes the abnormal rhythm. Because the procedure is minimally invasive, complications from catheter ablation for AFib are rarely ... ................
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