Redo-TAVR Leaflet Modification: When Mechanics Trump Technique and Why Lifetime Strategy Begins With the First Valve [0.03%]
二尖瓣反流的TAVR治疗：力学胜过技术，首次置入即应制定终生策略
Ayman R Fath,Mario Gössl
Ayman R Fath
Leaflet Modification for Redo-TAVR: Impact of Valve Type, Expansion, and Failure Mode-A Bench Study [0.03%]
经导管瓣膜类型、扩张和故障模式对叶克曼改装置行瓣膜再植入的影響-体外研究
David Meier,Lucca Loretz,Edward Quine et al.
David Meier et al.
Background: Leaflet modification (LM) techniques are of interest in redo transcatheter aortic valve replacement (TAVR). However, factors impacting the efficacy of LM are poorly understood. ...
Comparison of Leaflet Modification Techniques for TAV-in-TAV: Insights From Bench Testing [0.03%]
基于 bench testing 的 TAV-in-TAV 叶片改良技术比较及启示
Arif A Khokhar,Alessandro Beneduce,Francesco Tartaglia et al.
Arif A Khokhar et al.
Background: Transcatheter aortic valve (TAV) leaflet modification can reduce the risk for coronary obstruction caused by the leaflet neoskirt created during TAV-in-TAV procedures. ...
Jeremy Ben-Shoshan,Ariel Finkelstein
Jeremy Ben-Shoshan
Leaflet Splitting to Prevent TAVR-Induced Coronary Obstruction in Stented vs Stentless Surgical Bioprosthetic Valves [0.03%]
叶lets分隔术预防TAVR所致外科生物瓣冠脉阻塞（曾行PCI）
Ines Richter,Ahmed Abdelhafez,Jonas Lanz et al.
Ines Richter et al.
Background: Transcatheter electrosurgical leaflet splitting prevents coronary artery obstruction (CAO) following transcatheter aortic valve replacement (TAVR), particularly in valve-in-valve interventions. Morphologic and...
Coronary Obstruction During TAVR: A Rare Catastrophic Risk Requiring Anticipation, Vigilance, and Readiness [0.03%]
经导管主动脉瓣置换术中冠状动脉阻塞：一种罕见的灾难性风险，需要预见、警惕和准备
Rui Campante Teles,João Brito
Rui Campante Teles
CT-Based Risk Stratification of Coronary Obstruction During TAVR: Clinical Utility and a New Volumetric Parameter [0.03%]
基于CT的TAVR术中冠状动脉阻塞风险分层的临床应用价值及新的体积参数评估
Ahmed Abdelhafez,Niklas Lankisch,Gianmarco Iannopollo et al.
Ahmed Abdelhafez et al.
Background: Coronary obstruction (CO) during transcatheter aortic valve replacement (TAVR) is rare but potentially fatal. Computed tomography (CT)-based risk assessment algorithms aim to identify high-risk patients, but t...
Leaflet Modification in Valve-in-Valve Transcatheter Aortic Valve Replacement: Potential Benefits Beyond Coronary Protection [0.03%]
经导管主动脉瓣置换术中瓣中瓣二尖瓣优化修正的潜在益处：超越冠状动脉保护
Simon Redwood,Vitaliy Androshchuk
Simon Redwood
Impact of Leaflet Modification on the Occurrence of Hypoattenuated Leaflet Thickening After Valve-in-Valve Transcatheter Aortic Valve Replacement [0.03%]
经导管主动脉瓣植入术中瓣叶修改对瓣中瓣植入后低衰减瓣叶增厚的影响
Johannes Rotta Detto Loria,Oliver Dumpies,Ahmed Abdelhafez et al.
Johannes Rotta Detto Loria et al.
Background: Valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) is an established therapy for failed bioprosthetic valves but carries risks for coronary obstruction and subclinical leaflet thrombosis, chara...
Current Evidence, Emerging Evidence, and Decision-Making: An Algorithm for Leaflet Modification Procedures [0.03%]
当前证据、新兴证据和决策制定：叶LET修改程序的算法
Adam B Greenbaum,John T D&#x;Angelo,Robert J Lederman et al.
Adam B Greenbaum et al.
Leaflet modification is a necessary element in the armamentarium of the structural interventionalist and will remain an area of active investment in the future. Although leaflet splitting is proven, there are limitations in certain extreme ...