Referenceless phase velocity mapping using balanced SSFP
نویسندگان
چکیده
منابع مشابه
Real-Time Conductivity Mapping using Balanced SSFP and Phase-Based Reconstruction
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chnique for velocity measurements (PC-SSFP) is presented that combines CINE Phase Contrast (PC) MRI and balanced Steady State Free Precession. Sensitivity to through plane velocities was established by inverting (i.e. negating) the slice select gradient for consecutively executed balanced SSFP pulse sequences. Velocity sensitivity (venc) could be adjusted by increasing the first moments of the ...
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Fig. 3. Comparison of PE schemes in bSSFP CMRA of the right coronary artery. Conspicuity of the distal RCA was good in all three schemes. Fig. 2. Flexible PE schemes with partial Fourier acquisition in the PE (kY) dimension and k-space corners removed from sampling, colorized from red to blue to reflect the sequence of acquisition. Plots of the first and last acquisition trains are shown, refle...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2009
ISSN: 0740-3194,1522-2594
DOI: 10.1002/mrm.21884