Semi-automatic quantification of 4D left ventricular blood flow
نویسندگان
چکیده
منابع مشابه
Semi-automatic quantification of 4D left ventricular blood flow
BACKGROUND The beating heart is the generator of blood flow through the cardiovascular system. Within the heart's own chambers, normal complex blood flow patterns can be disturbed by diseases. Methods for the quantification of intra-cardiac blood flow, with its 4D (3D+time) nature, are lacking. We sought to develop and validate a novel semi-automatic analysis approach that integrates flow and m...
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Introduction: Due to the complex 3-dimensional (3D) nature of the beating left heart and flow direction through the chambers, normal physiological as well as pathologically altered blood flow conditions are difficult to assess in-vivo. MR studies using comprehensive 3-dimensional (3D) and 3-directionally encoded techniques, (flow-sensitive 4D MRI) have given information on multidirectional bloo...
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ژورنال
عنوان ژورنال: Journal of Cardiovascular Magnetic Resonance
سال: 2010
ISSN: 1532-429X
DOI: 10.1186/1532-429x-12-9