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A method for the reception of mr - images with high temporal resolution and without any impediment to the respiration
A method for the reception of mr - images with high temporal resolution and without any impediment to the respiration
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机译:一种用于接收具有高时间分辨率且无任何呼吸障碍的mr图像的方法
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摘要
A system and method are disclosed to acquire high temporal resolution free-breathing cardiac MR images. The technique includes monitoring heart rate of a patient just prior to image acquisition to acquire a time period of an R-R interval, and using this time period from the heart rate monitoring to prospectively estimate future R-R intervals. The acquisition of MR data can then commence at any point in an R-R interval and extend for the time period recorded. The data acquisition can be segmented and acquired in successive R-R intervals, then combined to create high temporal resolution images.
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