Results 11 to 20 of about 222,884 (203)
A Misleading Left Atrial Appendage
JACC: Case Reports, 2023 Left atrial appendage collapse is a relatively unusual echocardiographic finding. Although in post-cardiac surgery patients it may be an early sign of cardiac tamponade, and pericardiocentesis should be discussed, a conservative approach may be followed in cases secondary to viral infection without confusing it with a left atrial appendage thrombus ...
Alexandros Kourtinos, MD +3 more
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Catheter Ablation of Atrial Tachycardia Originating from the Tip of Right Atrial Appendage [PDF]
Journal of Arrhythmia, 2009 Right atrial appendage tachycardia is not common and can be eliminated by catheter ablation with a high success rate and low recurrence rate. However, the structural properties of the atrial appendage, including blind-ended structure, abundant ...
Masaru Inoue, MD +5 more
doaj +2 more sources
Left Atrial Appendage Stenosis
Echocardiography, 2001 We describe an unusual case with an anatomic narrowing at the opening of the left atrial appendage demonstrated by two‐dimensional color Doppler and continuous‐wave Doppler transesophageal echocardiography.
J W, Ha, N, Chung, Y S, Hong, B K, Cho
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Successful cryoablation of an incessant atrial tachycardia arising from the right atrial appendage
Indian Pacing and Electrophysiology Journal, 2015 The right atrial appendage can be the origin of focal atrial tachycardias. Their ablation can be challenging owing to the complexity of the appendage anatomy.
John Roshan +3 more
doaj +2 more sources
Left atrial appendage occlusion.
International journal of preventive medicine, 2013 Left atrial appendage (LAA) occlusion is a treatment strategy to prevent blood clot formation in atrial appendage. Although, LAA occlusion usually was done by catheter-based techniques, especially percutaneous trans-luminal mitral commissurotomy (PTMC), it can be done during closed and open mitral valve commissurotomy (CMVC, OMVC) and mitral valve ...
Ahmad Mirdamadi +3 more
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Left Atrial Appendage Aneurysm [PDF]
The Annals of Thoracic Surgery, 2016 Left atrial appendage aneurysms (LAAA) are extremely rare. This condition is usually diagnosed incidentally or after the occurrence of thrombotic events or cardiac tachyarrhythmias in the second to fourth decades of life. It can predispose to hazardous adverse events, including atrial fibrillation, myocardial infarction, and systemic thromboembolism ...
Saeid, Hosseini +6 more
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International Journal of Cardiology: Heart & Vasculature, 2021 Atrial fibrillation is one of the most common cardiovascular disorders encountered by clinicians in clinical practice. Patients with atrial fibrillation are at risk of cerebrovascular and systemic embolic events, which may be attenuated by commencement ...
Hashrul N. Rashid, Jamie Layland
doaj +1 more source
JACC: Case Reports, 2020 Atrial fibrillation is the most common arrhythmia in clinical practice with indication for anticoagulation in those patients whose annual risk for thromboembolism is >2%. Left atrial appendage closure is growing as an alternative to anticoagulation.
Wayne H. Miller, MD +4 more
doaj +1 more source
Contrast-enhanced CMR in patients after percutaneous closure of the left atrial appendage: A pilot study [PDF]
, 2011 Background To evaluate the feasibility and value of first-pass contrast-enhanced dynamic and post-contrast 3D CMR in patients after transcatheter occlusion of left atrial appendage (LAA) to identify incorrect placement and persistent leaks.
Steffen E Petersen +14 more
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Percutaneous Left Atrial Appendage Occlusion: A View From the UK [PDF]
, 2020 AF is associated with an increased risk of thromboembolic events, which is usually managed with oral anticoagulation therapy. However, despite a broad range of anticoagulant options and improved uptake in anticoagulation over the past decade, there are ...
Dhiraj Gupta +3 more
core +1 more source