A newly designed disk-lobe occluder with isogenous barbs for left atrial appendage closure: Initial multicenter experience.

ABSTRACT:

Background

Although the implant success rate of left atrial appendage closure (LAAC) has increased and complications have decreased over time, there are still anatomically and technically complicated cases where novel LAA occluders may simplify the procedure and thus might potentially improve the clinical outcome.

Objectives

This study aimed to assess the safety and efficacy of the newly designed device with isogenous barbs in LAAC.

Methods

Eight centers in China participated in this prospective study from July 2016 to April 2018. Peri- and post-procedural safety and efficacy were evaluated through scheduled follow-ups and transesophageal echocardiography (TEE).

Results

A total of 175 patients with a mean age of 68.4 ± 9.2 years old, a mean CHA₂DS

SUBMITTER: Bai Y 

PROVIDER: S-EPMC9478548 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature