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Validity and Reliability of Three-chamber-View Three-directional Encoded Phase-contrast Magnetic Resonance Velocity-Vector Mapping for Transmitral Velocity Measurements: Comparison with Doppler Echocardiography and Intra- and Inter-observer Variability

机译：三腔视图三方向编码相衬磁共振速度矢量映射在透射速度测量中的有效性和可靠性：与多普勒超声心动图和观察者间和观察者间变异性的比较

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Purpose:Three-chamber view (3ch.) three-directional encoded phase-contrast magnetic resonance velocity vector mapping (PCMRVM) has been used for visualization and assessment of intra-cardiac flow. Although transmitral inflow velocity can be determined using this method by tracing mitral tips during the cardiac phase, its feasibility for clinical applications has not been established. Our aim was to investigate the validity and reproducibility of 3ch. PCMRVM for determining transmitral inflow velocity.

机译：目的：三腔视图（3通道）的三方向编码相衬磁共振速度矢量映射（PCMRVM）已用于可视化和评估心脏内血流。尽管可以通过追踪心脏期的二尖瓣尖端来确定这种方法的穿刺入流速度，但尚未确定其在临床上的可行性。我们的目的是研究3ch的有效性和可重复性。 PCMRVM用于确定透射入流速度。

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期刊名称 Magnetic Resonance in Medical Sciences
作者
Munemura Suzuki; Norihiko Kotooka; Masashi Sakuma; Takahiko Nakazono; Koichi Node; Hiroyuki Irie;
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作者单位

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年(卷),期 2017(16),2
年度 2017
页码 152–158
总页数 7
原文格式 PDF
正文语种
中图分类放射医学;影像诊断学;
关键词
phase-contrast magnetic resonance imaging three-chamber-view velocity vector map;

机译：相衬磁共振成像;三腔视图;速度矢量图;

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1. Validity and Reliability of Three-chamber-View Three-directional Encoded Phase-contrast Magnetic Resonance Velocity-Vector Mapping for Transmitral Velocity Measurements: Comparison with Doppler Echocardiography and Intra- and Inter-observer Variability [J] . Munemura Suzuki, Norihiko Kotooka, Masashi Sakuma, Magnetic resonance in medical sciences : . 2017,第2期

机译：三腔视图三方向编码相衬磁共振速度矢量映射的透射速度测量的有效性和可靠性：与多普勒超声心动图和观察者间和观察者间的变异性比较
2. Validity and Reliability of Three-chamber-View Three-directional Encoded Phase-contrast Magnetic Resonance Velocity-Vector Mapping for Transmitral Velocity Measurements: Comparison with Doppler Echocardiography and Intra- and Inter-observer Variability [J] . Suzuki Munemura, Kotooka Norihiko, Sakuma Masashi, Magnetic resonance in medical sciences: MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine . 2017,第2期

机译：三腔视图三方向编码相位对比磁共振速度 - 传递速度测量的有效性和可靠性：与多普勒超声心动图的比较和观察者和观察者间变异性
3. Accuracy of three-dimensional versus two-dimensional echocardiography for quantification of aortic regurgitation and validation by three-dimensional three-directional velocity-encoded magnetic resonance imaging [J] . EweS.H., DelgadoV., VanDerGeestR., The American Journal of Cardiology . 2013,第4期

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4. Evaluation of atrioventricular junction velocity by orthogonal polynomial fitting from cine magnetic resonance imaging and comparison with tissue Doppler Echocardiography [C] . Xiaodan Zhao, Ru San Tan, Jia Ing Wong, 2014 IEEE Conference on Biomedical Engineering and Sciences . 2014

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Validity and Reliability of Three-chamber-View Three-directional Encoded Phase-contrast Magnetic Resonance Velocity-Vector Mapping for Transmitral Velocity Measurements: Comparison with Doppler Echocardiography and Intra- and Inter-observer Variability

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