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Changes of Left Ventricular Geometry Shape and Left Ventricular Regional Function in Patients With Dilated Cardiomyopathy |
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| Authors: | Liang-yu WANG Ming-xing XIE Qing-bo LI Ping CHEN Zhi-xiong CAI Zhi-dan ZHU |
| Affiliation: | Liang-yu WANG,Ming-xing XIE,Qing-bo LI,Ping CHEN,Zhi-xiong CAI,Zhi-dan ZHU Department of Cardiology,The Affiliated Shantou Hospital of Sun Yat-sen University,Shantou Guangdong 515031,China |
| Abstract: | Objectives To assess the left ventricle regional systolic and diastolic function,left ventricle geometry and left venticle sphericity indexes in patients with dilated cardiomyopathy(DCM) by quantitative tissue velocity imaging(QTVI).Methods Thirty normal subjects and 52 DCM patients underwent QTVI and colour Doppler flow imaging study in order to measure the left ventricular regional function along left ventricle apical long-axis view and the left ventricle geometry.Peak tissue velocities of left venticle r... |
| Keywords: | quantitative tissue velocity imaging geometry shape dilated cardiomyopathy left ventricular function |
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