Output-dependent His bundle pacing: Unexpected His-Purkinje system pathology unmasking.
Ann Noninvasive Electrocardiol
; 29(3): e13113, 2024 May.
Article
em En
| MEDLINE
| ID: mdl-38563226
ABSTRACT
The anatomy of the His-Purkinje system has been studied, yet there remains a knowledge gap regarding the impact of His bundle pacing and its electrocardiographic implications. This case report highlights the presence of His-Purkinje system pathology without apparent clues on the surface electrocardiogram (EKG). By observing identical QRS morphology with varying HV intervals resulting from different pacing outputs, we demonstrate the presence of an electrical propagation block within the His bundle.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Ramos Subendocárdicos
/
Fascículo Atrioventricular
Limite:
Humans
Idioma:
En
Revista:
Ann Noninvasive Electrocardiol
Assunto da revista:
CARDIOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Tailândia