Acute suppression of epicardial left ventricular summit premature ventricular ectopy by occlusive venogram.
Pacing Clin Electrophysiol
; 45(2): 285-288, 2022 Feb.
Article
em En
| MEDLINE
| ID: mdl-34767252
ABSTRACT
We describe the unique phenomenon of occlusive venogram-induced suppression of premature ventricular complexes (PVC) arising from the epicardial left ventricular summit (LVS). Prior to ablation through the coronary sinus, routine occlusive venogram performed at the focus of PVC origin led to localized myocardial staining and simultaneous, sustained PVC suppression. Pace-mapping adjacent to the area of myocardial staining revealed near-identical PVC morphology match (98%). Routine occlusive venogram prior to ablation within the coronary venous system is safe and contributed to localization of the PVC focus.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Flebografia
/
Complexos Ventriculares Prematuros
Limite:
Adult
/
Humans
/
Male
Idioma:
En
Revista:
Pacing Clin Electrophysiol
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Singapura