J. Barkhausen et al., MR evaluation of ventricular function: True fast imaging with steady-stateprecession versus fast low-angle shot cine MR imaging: Feasibility study, RADIOLOGY, 219(1), 2001, pp. 264-269
Citations number
19
Categorie Soggetti
Radiology ,Nuclear Medicine & Imaging","Medical Research Diagnosis & Treatment
Short- and long-axis cine magnetic resonance (MR) images were obtained with
a standard fast low-angle shot, or FLASH, sequence and a first generation
true fast imaging with steady-state precession (FISP) sequence on a 1.5-T M
R imager. Contrast-to-noise ratios and volumetric left ventricular measurem
ents were compared for manual and automatic segmentation. True FISP images
were associated with significantly (P <.01) higher contrast-to-noise ratios
and allowed better detection of the endocardial border. True FISP images w
ere provided with short acquisition times and excellent contrast between th
e myocardium and the ventricular lumen.