Feasibility of Assessing Cryoballoon Pulmonary Vein Occlusion With Saline Injection and a Novel Mapping System.
JACC Clin Electrophysiol
; 8(6): 795-799, 2022 06.
Article
em En
| MEDLINE
| ID: mdl-35738857
ABSTRACT
Thirty-eight patients had assessment of pulmonary vein occlusion with the dielectric mapping system and injection of saline as an alternative to contrast. Contrast injection was required to ascertain pulmonary vein occlusion in 31.6% (12 of 38) of subjects and 17.4% (27 of 155) of veins. No contrast was required in the last 13 subjects. In this single center study, a novel mapping-guided cryoablation approach appeared to minimize the use of contrast in pulmonary vein isolation for the treatment of atrial fibrillation.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Veias Pulmonares
/
Fibrilação Atrial
/
Pneumopatia Veno-Oclusiva
/
Criocirurgia
Limite:
Humans
Idioma:
En
Revista:
JACC Clin Electrophysiol
Ano de publicação:
2022
Tipo de documento:
Article