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Transapical Transcatheter Aortic Valve Implantation Using a New TAVI System for High-Risk Patients With Severe Aortic Stenosis 期刊论文

编号：

3594afed-47bf-4e3f-ad13-39fe645b44cc
作者：

Xu, Fei^[1,3] Elhmidi, Yacine^[2] Zhang, Bengui^[3] Tang, Hong^[4] Zhu, Da^[3] Chen, Yucheng^[4] Guo, Yingqiang^[3]
语种：

English
期刊：

HEART LUNG AND CIRCULATION ISSN：1443-9506 2018 年 27 卷 6 期 (E67 - E69) ; JUN
收录：
摘要：

Background To evaluate the safety and efficacy of transcatheter aortic valve implantation (TAVI) for high-risk patients with aortic stenosis using the J-Valve system. Methods 30 high-risk patients with severe AS underwent TAVI procedure were enrolled with mean age 74.5 +/- 4.5 years and mean logistic Euro-SCORE-I of 28.4 +/- 9.6%. All patients were followed up for 6 months. Outcomes were analysed in accordance with the updated standardised endpoints defined by the Valve Academic Research Consortium -2 (VRAC-2) criteria. Results VARC-2 defined device success was obtained in 93% (28 of 30 patients). No operative mortality was noted. No major complications such as third-degree AV-block, myocardium infraction or cerebrovascular events were noted during procedure and follow-up. Transvalvular PG was decreased at 6 months compared with preoperative state (PG mean: 55.4 +/- 14.9 vs 14.6 +/- 6.9 mmHg p < 0.01). No moderate or above degree paravalvular leakage (PVL) was noted. All patients with successful valve implantation were alive with improved exercise tolerance. Conclusions Our initial result has demonstrated that the J-Valve system has the potential to become a feasible treatment option for high-risk patients with severe AS.
推荐引用方式
GB/T 7714：

Xu Fei,Elhmidi Yacine,Zhang Bengui, et al. Transapical Transcatheter Aortic Valve Implantation Using a New TAVI System for High-Risk Patients With Severe Aortic Stenosis [J].HEART LUNG AND CIRCULATION,2018,27(6):E67-E69.
APA：

Xu Fei,Elhmidi Yacine,Zhang Bengui,Tang Hong,&Guo Yingqiang.(2018).Transapical Transcatheter Aortic Valve Implantation Using a New TAVI System for High-Risk Patients With Severe Aortic Stenosis .HEART LUNG AND CIRCULATION,27(6):E67-E69.
MLA：

Xu Fei, et al. "Transapical Transcatheter Aortic Valve Implantation Using a New TAVI System for High-Risk Patients With Severe Aortic Stenosis" .HEART LUNG AND CIRCULATION 27,6(2018):E67-E69.

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