![]() Maps the areas responsible for the AFib and destroys themĪt IU Health Heart & Vascular Care, we perform thousands of catheter ablations - more than anywhere else in Indiana.Uses those incisions to thread small, thin tubes (catheters) with electrodes (sensors) through the blood vessels and into your heart.Creates two pinhole-sized incisions in your groin.During this minimally invasive procedure, your medical team: A cath lab is a special hospital room equipped with the sophisticated tools needed for these procedures.Ĭatheter ablation generally lasts around three to four hours, with some patients going home the same day to recover. You undergo this procedure in a catheterization lab (cath lab). They can generate very rapid electrical activity and create the perfect storm for the heart to go into atrial fibrillation.ĭuring catheter ablation, also called cardiac ablation, our specialists find and ablate (destroy) these cells using heat or cold energy. That trigger tends to occur in cells located around the atrial junction. ![]() Just like starting a fire, your heart needs a spark, or trigger, to start an episode of AFib. During atrial fibrillation (AFib or AF), those electrical impulses start in the pulmonary veins atrial junction.ĪFib is the most common type of abnormal heart rhythm (arrhythmia). To pump blood, your heart’s pacemaker cells generate an electrical impulse in a specific location (sinoatrial node).
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