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Rate-Related Wenckebach Phenomenon: A Deep Dive into AV Nodal Physiology and Decremental Conduction May 08, 2025

Wenckebach phenomenon, or Mobitz Type I second-degree AV block, is traditionally taught as a benign and often physiologic conduction delay within the atrioventricular (AV) node. However, one variant that frequently evades recognition in clinical practice is the rate-related Wenckebach phenomenon, pa...

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