Outcomes of Patients With Reduced Left Ventricular Function Undergoing Left Atrial Appendage Occlusion.
Higgins AY; Huang CY; Zimmerman S; Friedman DJ; Afari ME; Leyton-Mange J; Lakkireddy DR; Mansour M · 2026 · JACC. Clinical electrophysiology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Transcatheter left atrial appendage occlusion (LAAO) is an alternative treatment to prevent stroke in patients with atrial fibrillation. Patients with reduced left ventricular ejection fraction (LVEF) represent a particularly…
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Metadata source: Europe PMC · DOI 10.1016/j.jacep.2026.04.004