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A novel signal distribution-based approach to characterize atrial cardiomyopathy

Modern endocardial contact-mapping displays myocardial substrate based on impaired signal amplitude (SA). Previous methods for characterizing left atrial (LA) myocardium rely on arbitrary thresholds and manual tracing of low-voltage areas. The amplitude and distribution of signals above these thresh...

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Autori principali: Huttelmaier, Moritz Till (Autore) , Vogel, Manuel (Autore) , Herting, Jonas (Autore) , Traub, Jan (Autore) , Kerwagen, Fabian (Autore) , Gerres, Luca F. (Autore) , Frey, Anna (Autore) , Störk, Stefan (Autore) , Frantz, Stefan (Autore) , Morbach, Caroline (Autore) , Gabel, Alexander (Autore) , Fischer, Thomas H. (Autore)
Natura: Article (Journal)
Lingua:inglese
Pubblicazione: 2026
In: Journal of interventional cardiac electrophysiology
Year: 2026, Pages: 1-11
ISSN:1572-8595
DOI:10.1007/s10840-026-02313-x
Accesso online:Verlag, kostenfrei, Volltext: https://doi.org/10.1007/s10840-026-02313-x
Testo
Note sull'autore:Moritz T. Huttelmaier, Manuel Vogel, Jonas Herting, Jan Traub, Fabian Kerwagen, Luca F. Gerres, Anna Frey, Stefan Störk, Stefan Frantz, Caroline Morbach, Alexander Gabel, Thomas H. Fischer
Descrizione
Riassunto:Modern endocardial contact-mapping displays myocardial substrate based on impaired signal amplitude (SA). Previous methods for characterizing left atrial (LA) myocardium rely on arbitrary thresholds and manual tracing of low-voltage areas. The amplitude and distribution of signals above these thresholds remain unexamined. This study aimed to develop novel parameters for characterizing LA myocardium and LA cardiomyopathy (AC) based on the analysis of the full distribution of SAs across the entire LA.
Descrizione del documento:Online veröffentlicht: 13. April 2026
Gesehen am 17.06.2026
Descrizione fisica:Online Resource
ISSN:1572-8595
DOI:10.1007/s10840-026-02313-x

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