LAA (Left Atrial Appendage) closure

Find all the latest content on left atrial appendage (LAA) published on this website.

Today, with an aging population, atrial fibrillation is more common and carries with it an increased risk of embolic cerebrovascular accidents. Anticoagulation strategies alone are not sufficient, and as a large proportion of the thrombus involved in these cerebrovascular accidents are seen to arise in the left atrial appendage (LAA), its closure, either surgically or by percutaneous methods, could reduce risk. Learn more about imaging, tools, devices and techniques as well as adjunctive pharmacotherapy, vascular access and bleeding here…

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LAA closure

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Combined LAA closure and transcatheter mitral valve repair - LIVE Case

22 May 2025 – From EuroPCR 2025

An 82-year-old male patient with a history of PM (pacemaker) implantation in 2024, and ischaemic cardiomyopathy presented with symptomatic heart failure due to severe secondary mitral regurgitation and impaired LV function (EF 40 %). He also presented with recurrent gastro-intestinal bleeding while on DOAC for atrial...

Combined LAA closure and transcatheter mitral valve repair - LIVE Case

Academic Research Consortium initiative on left atrial appendage closure – standardising definitions and endpoints to move forward

21 May 2025

Philippe Garot describes the EuroPCR 2025 session on left atrial appendage closure (LAAC), which offers a preview of the upcoming new consensus document developed by the Academic Research Consortium.

Dr Philippe Garot

Author

Philippe Garot
Academic Research Consortium initiative on left atrial appendage closure – standardising definitions and endpoints to move forward

LAA closure and anthrombotic therapies

21 May 2025 – From EuroPCR 2025

Explore contemporary evidence on left atrial appendage (LAA) closure and associated antithrombotic therapies. This session covers strategies for antithrombotic de-escalation, efficacy and safety in patients with anticoagulation contraindications, breakthrough stroke etiology, and anatomical considerations in high-risk atrial fibrillation patients undergoing ablation.

LAA closure and anthrombotic therapies

Case-based learning on different aspects of transcatheter LAA closure

21 May 2025 – From EuroPCR 2025

Engage in case-based learning focused on transcatheter left atrial appendage (LAA) closure. This session covers safe transseptal puncture techniques, state-of-the-art standard LAA closure procedures, management of challenging LAA anatomies, and optimization of post-procedure antithrombotic therapy in high-risk patients.

Case-based learning on different aspects of transcatheter LAA closure

Academic Research Consortium on LAA closure

21 May 2025 – From EuroPCR 2025

Gain comprehensive understanding of the Academic Research Consortium's achievements in left atrial appendage (LAA) closure. Learn how standardized endpoints are streamlined for randomized controlled trials and how collaborative efforts homogenize definitions to advance clinical research.

Academic Research Consortium on LAA closure

Advanced imaging in structural heart disease interventions

20 May 2025 – From EuroPCR 2025

This EuroPCR 2025 session brings together expert insights on the evolving role of 3D intracardiac echocardiography (ICE) in procedures like LAA closure, Mitral TEER, and Tricuspid TEER—highlighting how this advanced modality is reshaping procedural guidance.

You'll also discover how AI-enabled device detection technology is being integrated into...

Advanced imaging in structural heart disease interventions

Broadening OPTIONs for LAA closure: innovations and outcomes

20 May 2025 – From EuroPCR 2025

Explore the latest insights into LAA closure from EuroPCR 2025. This session highlights results from the OPTION trial—the largest RCT comparing LAAC (with Watchman FLX) to DOAC therapy in AF patients undergoing ablation. The findings? Comparable stroke prevention at 3 years, with a 56 % reduction...

Broadening OPTIONs for LAA closure: innovations and outcomes

What are the essential aspects of transcatheter LAA closure?

20 May 2025 – From EuroPCR 2025

Ole De Backer and Philippe Garot discuss the rapid evolution of transcatheter left atrial appendage (LAA) occlusion.

They begin by contrasting patient selection in Europe and the US, where approaches diverge significantly: in Europe, very high bleeding risk remains the main criterion, while in the US, LAA...

What are the essential aspects of transcatheter LAA closure?

Navigating LAA closure in retrobend chicken-wing anatomy

07 Mar 2025

A 76-year-old female patient with a history of atrial fibrillation and contraindication to long-term anticoagulation presents for left atrial appendage closure. However, preprocedural imaging reveals a challenging retrobend chicken-wing morphology. What is the best technique to optimize positioning and ensure safe, effective closure in this scenario?

Adel Aminian

Author

Adel Aminian
Xavier Freixa

Author

Xavier Freixa
Dr Philippe Garot

Author

Philippe Garot
Navigating LAA closure in retrobend chicken-wing anatomy

LAA closure

09 Feb 2025 – From PCR Tokyo Valves 2025

This session offers valuable insights into various aspects of left atrial appendage (LAA) closure, a critical procedure for stroke prevention in atrial fibrillation patients. Explore improvements to the safety checklist, case studies on left atrial thrombosis and mobile thrombus management, as well as a successful case...

LAA closure