Percutaneous left atrial appendage closure with SeaLA device in non-valvular atrial fibrillation.
Catheter Cardiovasc Interv
; 2024 Jun 06.
Article
de En
| MEDLINE
| ID: mdl-38841867
ABSTRACT
OBJECTIVES:
The clinical efficacy and safety of a novel left atrial appendage (LAA) occluder of the SeaLA closure system in patients with nonvalvular atrial fibrillation (NVAF) were reported.BACKGROUND:
Patients with NVAF are at a higher risk of stroke compared to healthy individuals. Left atrial appendage closure (LAAC) has emerged as a prominent strategy for reducing the risk of thrombosis in individuals with NVAF.METHODS:
A prospective, multicenter study was conducted in NVAF patients with a high risk of stroke.RESULTS:
The LAAC was successfully performed in 163 patients. The mean age was 66.93 ± 7.92 years, with a mean preoperative CHA2DS2-VASc score of 4.17 ± 1.48. One patient with residual flow >3 mm was observed at the 6-month follow-up, confirmed by TEE. During the follow-up, 2 severe pericardiac effusions were noted, and 2 ischemic strokes were observed. Four device-related thromboses were resolved after anticoagulation treatment. There was no device embolism.CONCLUSIONS:
The LAAC with the SeaLA device demonstrates encouraging feasibility, safety, and efficacy outcomes.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Langue:
En
Journal:
Catheter Cardiovasc Interv
Sujet du journal:
CARDIOLOGIA
Année:
2024
Type de document:
Article
Pays d'affiliation:
Chine
Pays de publication:
États-Unis d'Amérique