Work

C-35 | Weighing the Risks: Effects of BMI on Complications Following Left Atrial Appendage Occlusion with WATCHMAN FLX

Year: 2025

Type: article

Abstract: Obesity is linked to higher incidence of atrial fibrillation and ischemic stroke. While some evidence supports the use of novel oral anticoagulants in obese patients, current guidelines advise caution with a BMI >40 kg/m2 or weight >120 kg. Left atrial appendage occlusion (LAAO) may provide an alternative for obese patients, particularly considering the obesity paradox, which suggests improved outcomes in this group (BMI 25-39.9 kg/m2). This study explores the under-studied relationship between BMI and complications following LAAO.

Source: Journal of the Society for Cardiovascular Angiography & Interventions

DOI: 10.1016/j.jscai.2025.103025

Authors: Shreyas Teegala, Karley Fischer, Damian N. Valencia, Raja A. Nazir, M. Niranjan Reddy

Institutions: Vanderbilt University, Kettering Medical Center

Language: English

Topic: Atrial Fibrillation Management and Outcomes

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,400