MYOCARDIAL QUANTITATIVE MAGNETIC RESONANCE IMAGING METHOD AND DEVICE, AND STORAGE MEDIUM

摘要

Disclosed are a myocardial quantitative magnetic resonance imaging method and device, and a storage medium. The method comprises: every other recovery time period, executing an image signal collection operation under the control of an electrocardiograph gating signal and a respiratory navigation signal; determining a parameter T1 according to a collected image signal and a delay time of a saturation pulse corresponding thereto; and generating a myocardial quantitative magnetic resonance image according to the parameter T1. The method can complete scanning when a subject breathes freely, without suspending breathing. In addition, an imaging field of view is allowed to be further extended, and a spatial resolution is improved. Furthermore, the internal registration of an original image is realized by means of performing complete interleaving segmented collection between all sampling points in a k-space, without subsequently performing additional image processing.