Atrioventricular (AV) node ablation targets the AV node, which connects the upper and lower chambers of the heart. This procedure destroys the AV node, and a pacemaker is implanted to keep the heart beating properly. However, the atria will still quiver after this procedure, so it doesn't completely stop AFib but helps Show Full Answer

Atrioventricular (AV) node ablation targets the AV node, which connects the upper and lower chambers of the heart. This procedure destroys the AV node, and a pacemaker is implanted to keep the heart beating properly. However, the atria will still quiver after this procedure, so it doesn't completely stop AFib but helps manage the heart's rhythm. It is often used when medications are not effective.

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