Leaping to Diagnosis: The Frog Sign as a Key Clue in AVNRT

ABSTRACT The “frog sign,” characterized by prominent cannon A waves, is a critical diagnostic clue for AV‐nodal reentrant tachycardia (AVNRT). It was confirmed through electrophysiological study and was successfully treated with radiofrequency ablation.

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Bibliographic Details
Main Authors: Andreas Mussigbrodt, Maria Herrera Bethencourt, Romain Vergier, Marinela Blidar, Alberto Alfie
Format: Article
Language:English
Published: Wiley 2025-03-01
Series:Clinical Case Reports
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Online Access:https://doi.org/10.1002/ccr3.70248
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