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	MR investigation of the coupling between myocardial fiber architecture and cardiac contraction
	Yin Wu; Ed X. Wu
	2009
会议名称	31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
英文摘要	Left ventricular structure has proved to be related with cardiac function; however the relation of myocardial fiber distribution with regional wall motion remains to be elucidated. In this study, both in vivo tagging and ex vivo DTI studies were performed in adult rats. LV circumferential strain, myocardium twist and myocardial fiber architecture were investigated. Results show that myocardial fiber distribution has direct relation with LV myocardium magnitude of circumferential strain and twist angle. Such integrated functional and structural analysis may provide more information for understanding the fundamental cardiac mechanics and assessment of pathological changes.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/2583]
专题	深圳先进技术研究院_医工所
作者单位	2009
推荐引用方式 GB/T 7714	Yin Wu,Ed X. Wu. MR investigation of the coupling between myocardial fiber architecture and cardiac contraction[C]. 见:31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009.

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