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经皮左心耳封堵

科研文章

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Left Atrial Appendage Closure versus Non-Warfarin Oral Anticoagulation in Atrial Fibrillation: 4-Year Outcomes of PRAGUE-17 Transseptal puncture versus patent foramen ovale or atrial septal defect access for left atrial appendage closure Alcohol consumption, cardiac biomarkers, and risk of atrial fibrillation and adverse outcomes Stretch-induced sarcoplasmic reticulum calcium leak is causatively associated with atrial fibrillation in pressure-overloaded hearts Residual Shunt After Patent Foramen Ovale Closure and Long-Term Stroke Recurrence: A Prospective Cohort Study Clinical Impact of Residual Leaks Following Left Atrial Appendage Occlusion: Insights From the NCDR LAAO Registry Half-Dose Direct Oral Anticoagulation Versus Standard Antithrombotic Therapy After Left Atrial Appendage Occlusion
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ConsensusAugust 2019

JOURNAL:EuroIntervention. Article Link

EHRA/EAPCI expert consensus statement on catheter-based left atrial appendage occlusion – an update

Glikson M, Wolff R, Hindricks G et al. Keywords: catheter-based left atrial appendage occlusion; atrial fibrillation; stroke prevention

ABSTRACT

Chapter 1. Background and pathophysiology of thrombus formation in the left atrium

The rationale for the quest to close the left atrial appendage (LAA) for stroke prevention is composed of three elements: the concept that atrial fibrillation (AF) causes strokes, the concept that strokes are associated with thrombus formation in the LAA, and that these thrombi cause strokes by embolisation to the cerebral circulation.

There are strong data supporting an association between AF and stroke. The Framingham study following 5,070 patients over 34 years demonstrated an approximately fivefold higher stroke risk in individuals with AF than in those without1. Though ...