Welcome to South Florida Electrophysiology

South Florida Electrophysiology was the first dedicated electrophysiology practice in Miami Dade

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AV Nodal Re-entrant Tachycardia


This type of abnormal rhythm arises from malfunctioning of the AV node. In most people, the AV node conducts impulses along a single pathway. In AVNRT, a second conducting pathway arises, confusing the electrical signals traveling from atria to ventricles. As a result, both the atria and ventricles beat at the same time instead of in sequence.


This creates a fast heart rate — 120-250 beats per minute. Although the heartbeat is typically regular, rather than erratic, the heart is not AV node reentry


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