Bipolar radiofrequency ablation of septal ventricular tachycardia in a patient with dilated cardiomyopathy using two 8-mm tip catheters-case report

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Arquivos
art_FERRAZ_Bipolar_radiofrequency_ablation_of_septal_ventricular_tachycardia_in_2022.PDF (1.29 MB)
Citações na Scopus
2
Tipo de produção
article
Data de publicação
2022
DOI
Scopus
Web of Science
PubMed
Título da Revista
ISSN da Revista
Título do Volume
Editora
SPRINGER
Autores
Citação
JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, v.64, n.1, p.159-163, 2022
Projetos de Pesquisa
Unidades Organizacionais
Fascículo
Resumo
Septal ventricular tachycardiac exhibit high recurrence rates after radiofrequency ablation, which is mainly attributed to the deep intramyocardial circuits and the inability to create transmural lesions with the conventional unipolar ablation. Bipolar radiofrequency ablation is feasible and it has been reported as a valid technique in these cases, leading to deeper lesion formation, high non-inducibility rates, and acceptable recurrence rates during follow-up. Our goal is to report a successful case of bipolar ablation of a septal ventricular tachycardia using a simple bipolar ablation configuration with two 8-mm tip catheters.
Palavras-chave
Ventricular tachycardia, Bipolar radiofrequency ablation, Catheter ablation, Management of arrhythmias
URI
https://observatorio.fm.usp.br/handle/OPI/48833
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Coleções
Artigos e Materiais de Revistas Científicas - HC/InCor
Artigos e Materiais de Revistas Científicas - LIM/65
Artigos e Materiais de Revistas Científicas - ODS/03