Improving the Accuracy of Effective Orifice Area Assessment after Transcatheter Aortic Valve Replacement: Validation of Left Ventricular Outflow Tract Diameter and Pulsed-Wave Doppler Location and Impact of Three-Dimensional Measurements

Khalique Omar K.; Hamid Nadira B.; Kodali Susheel K.; Nazif Tamim M.; Marcoff Leo; Paradis Jean-Michel; Williams Mathew R.; Vahl Torsten P.; George Isaac; Leon Martin B.; Hahn Rebecca T.

首页> 外文期刊>Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography >Improving the Accuracy of Effective Orifice Area Assessment after Transcatheter Aortic Valve Replacement: Validation of Left Ventricular Outflow Tract Diameter and Pulsed-Wave Doppler Location and Impact of Three-Dimensional Measurements

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Improving the Accuracy of Effective Orifice Area Assessment after Transcatheter Aortic Valve Replacement: Validation of Left Ventricular Outflow Tract Diameter and Pulsed-Wave Doppler Location and Impact of Three-Dimensional Measurements

机译：经导管主动脉瓣置换后提高有效孔口面积评估的准确性：验证左心室流出道直径和脉冲波多普勒定位以及三维测量的影响

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Background: Echocardiographic calculation of effective orifice area (EOA) after transcatheter aortic valve replacement is integral to the assessment of transcatheter heart valve (THV) function. The aim of this study was to determine the most accurate method for calculating the EOA of the Edwards SAPIEN and SAPIEN XT THVs.

机译：背景：经导管主动脉瓣置换后的超声心动图有效孔口面积（EOA）计算是评估经导管心脏瓣膜（THV）功能的重要组成部分。这项研究的目的是确定最准确的方法来计算Edwards SAPIEN和SAPIEN XT THV的EOA。

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《Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography》 |2015年第11期|共11页
作者
Khalique Omar K.; Hamid Nadira B.; Kodali Susheel K.; Nazif Tamim M.; Marcoff Leo; Paradis Jean-Michel; Williams Mathew R.; Vahl Torsten P.; George Isaac; Leon Martin B.; Hahn Rebecca T.;
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正文语种 eng
中图分类诊断学;
关键词
TAVR; Aortic stenosis; Echocardiography;

机译：TAVR;主动脉瓣狭窄;超声心动图;

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外文文献

1. Improving the Accuracy of Effective Orifice Area Assessment after Transcatheter Aortic Valve Replacement: Validation of Left Ventricular Outflow Tract Diameter and Pulsed-Wave Doppler Location and Impact of Three-Dimensional Measurements [J] . Khalique Omar K., Hamid Nadira B., Kodali Susheel K., Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography . 2015,第11期

机译：经导管主动脉瓣置换后提高有效孔口面积评估的准确性：验证左心室流出道直径和脉冲波多普勒定位以及三维测量的影响
2. Impact of Left Ventricular Outflow Tract (LVOT) Morphology and LVOT-Annular Mismatch on Paravalvular Leak and New Conduction Abnormalities after Transcatheter Aortic Valve Replacement: Concept of the "Non-Tubular Index" and LVOT Sealing Zone [J] . Zaid Syed, Tang Gilbert, Schnittman Samuel R., Journal of the American College of Cardiology . 2017,第18期

机译：左心室流出道（LVOT）形态和液晶环形失配对经截面主动脉瓣置换后瓣膜泄漏和新导通异常的影响：“非管状指数”和LVOT密封区的概念
3. Impact of Left Ventricular Outflow Tract (LVOT) Morphology and LVOT-Annular Mismatch on Paravalvular Leak and New Conduction Abnormalities after Transcatheter Aortic Valve Replacement: Concept of the "Non-Tubular Index" and LVOT Sealing Zone [J] . Zaid Syed, Tang Gilbert, Schnittman Samuel R., Journal of the American College of Cardiology . 2017,第18期

机译：左心室流出道（LVOT）形态和液晶环形失配对经截面主动脉瓣置换后瓣膜泄漏和新导通异常的影响：“非管状指数”和LVOT密封区的概念
4. IMPACT OF AORTIC PROSTHETIC HEART VALVE DYSFUNCTION ON LEFT VENTRICULAR AFTERLOAD AND ON THE ACCURACY OF ECHO-DOPPLER MEASUREMENTS [C] . Othman Smadi, Zahra Keshavarz-Motamed, Ibrahim Hassan, ASME summer bioengineering conference;SBC2011 . 2012

机译：主动脉假体心脏瓣膜功能不全对左心室负荷及回声多普勒测量准确性的影响
5. Transcatheter Aortic Valve Replacement to Treat Left Ventricular Outflow Tract Obstruction and Significant Paravalvular Leak Following Transcatheter Mitral Valve Replacement [O] . Alison Duncan, Cesare Quarto, Sabine Ernst, 2019

机译：经导管二尖瓣置换术后主动脉瓣置换术治疗左心室流出道梗阻和明显的瓣周漏
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Improving the Accuracy of Effective Orifice Area Assessment after Transcatheter Aortic Valve Replacement: Validation of Left Ventricular Outflow Tract Diameter and Pulsed-Wave Doppler Location and Impact of Three-Dimensional Measurements

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