AIM The “2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial
Fibrillation” provides recommendations to guide clinicians in the treatment of patients with …

The atrial appendage (LAA) is a well-established source of cardioembolism in patients with
atrial fibrillation. Therefore, research involving the LAA has largely focused on its …

Aims Left atrial appendage electrical isolation (LAAEI) has been shown to improve freedom
from all-atrial arrhythmia recurrence in patients with non-paroxysmal atrial fibrillation (AF) …

Most strokes in patients with atrial fibrillation (AF) are thought to arise from thrombus
formation in the left atrial appendage (LAA). Assessing the hemodynamics in LAA and left …

肺静脉隔离是心房颤动(房颤) 导管消融的基石, 对于阵发性房颤有良好效果,
但在持续性房颤中的效果则不尽人意. 肺静脉隔离以外的辅助消融策略有助于提高持续性房颤的 …

Catheter ablation has emerged as an effective treatment for atrial arrhythmias, and
pulmonary vein isolation (PVI) is the cornerstone of ablation strategies. Significant …

Background: Left atrial appendage electrical isolation (LAAEI) has been proposed for the
treatment of nonparoxysmal atrial fibrillation (AF). The long-term clinical outcomes of this …

Background We evaluated long‐term outcome of isolation of pulmonary veins, left atrial
posterior wall, and superior vena cava, including time to recurrence and prevalent triggering …

Electrophysiological and interventional procedures have been increasingly used to reduce
morbidity and mortality in patients experiencing cardiovascular diseases. Although …

Objectives This study sought to evaluate the safety and effectiveness of electrical isolation of
the left atrial appendage (LAAEI) as well as the status of left atrial appendage closure …