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A-V-V-A response to single atrial premature depolarization in a narrow QRS tachycardia: What is the mechanism?
Yoshimura, Shingo; Nakatani, Yosuke; Kaseno, Kenichi; Nakamura, Kohki; Naito, Shigeto.
Afiliación
  • Yoshimura S; Division of Cardiology Gunma Prefectural Cardiovascular Center Maebashi Japan.
  • Nakatani Y; Division of Cardiology Gunma Prefectural Cardiovascular Center Maebashi Japan.
  • Kaseno K; Division of Cardiology Gunma Prefectural Cardiovascular Center Maebashi Japan.
  • Nakamura K; Division of Cardiology Gunma Prefectural Cardiovascular Center Maebashi Japan.
  • Naito S; Division of Cardiology Gunma Prefectural Cardiovascular Center Maebashi Japan.
J Arrhythm ; 39(6): 965-968, 2023 Dec.
Article en En | MEDLINE | ID: mdl-38045453
We present an atypical response to single atrial premature depolarization (APD) in a long RP' tachycardia. APD advanced the His-bundle potential immediately after it and resulted in a VA block; however, tachycardia persisted and consequently exhibited an A-V-V-A response. We propose the mechanism for an A-V-V-A response to APD in a long RP' tachycardia.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Arrhythm Año: 2023 Tipo del documento: Article Pais de publicación: Japón

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Arrhythm Año: 2023 Tipo del documento: Article Pais de publicación: Japón