目的摸索磁共振冠状动脉成像(MRCA)的扫描定位方法。

Objective To develop a localization strategy for magnetic resonance coronary angiography (MRCA).

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目的评价磁共振心脏成像(心脏mri)由心肌活性间接判断冠状动脉病变的诊断价值。

Objective To evaluate the diagnostic value of cardiac magnetic resonance imaging (CMRI) on coronary artery disease based on the viability of myocardium.

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本发明提供一种即使在患者的心跳（R-R）变化了的情况下也能够适当地描绘出冠状动脉的磁共振成像装置。

The invention relates to a magnetic resonance imager, which can draw out coronary artery, when the heart beat (R-R) of patient changes.

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