首页>
外国专利>
Tracking motion of the heart using (HARP) magnetic resonance imaging CINE harmonic phase
Tracking motion of the heart using (HARP) magnetic resonance imaging CINE harmonic phase
展开▼
机译:使用(HARP)磁共振成像CINE谐波相位跟踪心脏的运动
展开▼
页面导航
摘要
著录项
相似文献
摘要
(57) [Abstract] The present invention relates to a method of measuring the movement of an object such as a heart using magnetic resonance imaging. Spectral peak of the first one is obtained from at least the Fourier domain for which the pulse sequence is adapted to spatially modulate a region of interest, is spatially modulated in the subject. Harmonic phase first image to compute the inverse Fourier transform of the spectral information of the first peak, which is acquired, the calculated is determined from the spectrum peak. The above process is repeated, harmonic phase a second image is created from the spectral peak of the second distortion from the harmonic phase the first and second images is determined.
展开▼