Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros

Bases de dados
Ano de publicação
Tipo de documento
Assunto da revista
País de afiliação
Intervalo de ano de publicação
1.
Artigo em Inglês | MEDLINE | ID: mdl-37793047

RESUMO

Central venous obstruction following pacemaker implantation is not uncommon and can prove challenging in the case of a system upgrade to a cardiac resynchronization therapy pacemaker (CRT-P). We describe the case of a patient who underwent a successful upgrading procedure of a pacemaker to a CRT-P in the presence of an occluded left subclavian vein and superior vena cava, using collateral veins that drained into right atrium.

2.
Intern Med ; 63(1): 93-96, 2024 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-37197960

RESUMO

A 62-year-old male was transferred to our hospital complaining of palpitations. His heart rate was 185/min. Electrocardiogram showed a narrow QRS regular tachycardia and the tachycardia changed spontaneously to another narrow QRS tachycardia with two alternating cycle lengths. The arrhythmia was stopped by the administration of adenosine triphosphate. Findings from electrophysiological study suggested that there was an accessory pathway (AP) and dual atrioventricular (AV) nodal pathways. After AP ablation, any other tachyarrythmias were not induced. We supposed that the tachycardia was paroxysmal supraventricular tachycardia involving AP and anterograde conduction alternating between slow and fast AV nodal pathways.


Assuntos
Ablação por Cateter , Taquicardia por Reentrada no Nó Atrioventricular , Taquicardia Ventricular , Masculino , Humanos , Pessoa de Meia-Idade , Taquicardia por Reentrada no Nó Atrioventricular/cirurgia , Nó Atrioventricular/cirurgia , Eletrocardiografia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA