| 超声心动图对定量评估风湿性心脏病二尖瓣狭窄瓣口面积准确性的探讨 |
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| 引用本文： | 陈莉,胡杨柳,吴婷,李慎义.超声心动图对定量评估风湿性心脏病二尖瓣狭窄瓣口面积准确性的探讨[J].南昌大学学报(医学版),2011,53(9):1. |
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| 作者姓名： | 陈莉 胡杨柳 吴婷 李慎义 |
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| 作者单位： | 南昌大学第一附属医院超声诊断科； 江西护理职业技术学院医学技术系； |
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| 基金项目： | 江西省卫生厅科技计划(20091085) |
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| 摘 要： | 目的探讨超声心动图测量二尖瓣狭窄瓣口面积(MVA)的准确性。方法 50例行二尖瓣置换术的风湿性二尖瓣狭窄患者,术前采用二维超声心动图法(2DE法)、多普勒压力降半时间法(PHT法)及实时三维超声心动图法(RT3DE法)测量MVA(即MVA2DE、MVAPHT及MVART3DE),与术后描记法(OP法)测量的MVA
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| 关 键 词： | 风湿性心脏病 二尖瓣狭窄瓣口面积 超声心动图 |
Accuracy of Echocardiography in Assessing Rheumatic Mitral Valve Stenosis |
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| CHEN Li,HU Yang-liu,WU Ting,LI Shen-yi.Accuracy of Echocardiography in Assessing Rheumatic Mitral Valve Stenosis[J].Journal of Nanchang University(Medical Science),2011,53(9):1. |
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| Authors: | CHEN Li HU Yang-liu WU Ting LI Shen-yi |
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| Institution: | CHEN Li1,HU Yang-liu2,WU Ting1,LI Shen-yi1(1.Department of Ultrasound,the First Affiliated Hospital of Nanchang University,Nanchang 330006,China,2.Faculty of Medical Technology,Jiangxi Care Vocational and Technical College,Nanchang 330029,China) |
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| Abstract: | Objective To explore the accuracy of echocardiography in assessing stenotic mitral valve orifice area(MVA).Methods Fifty patients with rheumatic mitral valve stenosis underwent mitral valve replacement surgery.MVA was recorded by two-dimensional echocardiography(MVA2DE),Doppler pressure half-time method(MVAPHT) and real-time three-dimensional echocardiography(MVART3DE).The postoperative determination of MVA(MVAOP) was used as the gold standard for comparison.Results The correlation coefficients of MVART3DE,... |
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| Keywords: | echocardiography mitral valve stenosis orifice area rheumatic heart disease |
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