Martin W Bergmann, Janina Maren Krause, Niklas Schofer, Felix Meincke, Christina Paitazoglou, Christian-Hendrik Heeger, Stephan Willems, Samer Hakmi, Eike Tigges
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引用次数: 0
摘要
目的:经导管主动脉瓣置换术(TAVR)后,房室(AV)传导障碍仍很常见。本研究评估了在德国所有患者中采用优化的尖部覆盖技术(COT)的自膨胀(SE)-TAVR 1 年后的可行性和临床效果:我们分析了采用优化 COT 的 SE 瓣膜患者 1 年后的临床疗效。我们纳入了 2020 年将 COT 作为默认植入技术后接受 SE-TAVR (EvolutR、EvolutPRO)的连续患者(n = 101)。同一操作者使用传统植入技术(CIT)的连续TAVR患者作为对照组(n = 116):结果:超过80%的COT组患者成功实施了COT。(81.2%, n = 82/101).出院时,两组患者在至少II度房室传导阻滞(CIT 19.47% vs COT 21%;P = .86)和永久起搏器(PPM)植入(CIT 17.5% vs COT 19%;P = .73)方面无差异。新的左束支传导阻滞 (LBBB) 在 COT 组明显较少(CIT 40.71% vs COT 26%;P = .029)。大于 I°的腔瓣旁渗漏 (PVL) 在 COT 组中有所减少(CIT 8.62% vs COT 0.99%;P = .012)。两组间的死亡率(CIT 18.27% vs COT 13.83%;P = .44)、中风(CIT 9.62% vs COT 15.96%;P = .16)或一年后心血管再住院率(CIT 25.96% vs COT 24.47%;P = .92)无明显差异:结论:COT-TAVR的实施是可行且安全的,它改善了PVL大于I°和新发LBBB的TAVR结果。结论:COT-TAVR的实施是可行的、安全的,它改善了PVL大于I°和新发LBBB的TAVR结果,但在PPM方面,TAVR术后1年未观察到差异。
ALSTER-TAVR 2024: clinical results at one year following optimized self-expanding, transcatheter aortic valve peplacement employing the cusp-overlay technique.
期刊介绍:
The Journal of Invasive Cardiology will consider for publication suitable articles on topics pertaining to the invasive treatment of patients with cardiovascular disease.