Work

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

Year: 2025

Type: article

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.

Source: Clinical Case Reports

DOI: 10.1002/ccr3.70248

Authors: Andreas Mussigbrodt, Maria Herrera Bethencourt, Romain Vergier, Marinela Blidar, Alberto Alfie

Institutions: Centre Hospitalier Universitaire de Martinique, Hospital Posadas

Language: English

Topic: Cardiac Arrhythmias and Treatments

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,820