MR Imaging of the Heart with Cine True Fast Imaging with Steady-State Precession: Influence of Spatial and Temporal Resolutions on Left Ventricular Functional Parameters
- 1 April 2002
- journal article
- Published by Radiological Society of North America (RSNA) in Radiology
- Vol. 223 (1), 263-269
- https://doi.org/10.1148/radiol.2231010235
Abstract
The influence of changes in spatial and temporal resolutions on functional parameters in the left ventricle (LV) were investigated with magnetic resonance (MR) imaging with a modified true fast imaging with steady-state precession, or FISP, two-dimensional sequence that provided temporal resolution of 21–90 msec and spatial resolution of 1–3 mm. MR imaging in the heart was performed in 15 healthy volunteers. A decrease in LV functional parameters was observed with reduced spatial and temporal resolutions. The influence of temporal resolution was more relevant. © RSNA, 2002Keywords
This publication has 24 references indexed in Scilit:
- Cine MR Angiography of the Heart with Segmented True Fast Imaging with Steady-State PrecessionRadiology, 2001
- Functional and Metabolic Evaluation of the Athlete’s Heart By Magnetic Resonance Imaging and Dobutamine Stress Magnetic Resonance SpectroscopyCirculation, 1998
- Segmented K-space cine breath-hold cardiovascular MR imaging: Part 1. Principles and technique.American Journal of Roentgenology, 1997
- Heart disease: functional evaluation with MR imaging.Radiology, 1996
- Reproducibility of MRI-derived measurements of right ventricular volumes and myocardial massMagnetic Resonance Imaging, 1995
- Measurement of atrial volumes by magnetic resonance imaging in healthy volunteers and in patients with myocardial infarctionEuropean Heart Journal, 1995
- Left ventricular measurements with cine and spin-echo MR imaging: a study of reproducibility with variance component analysis.Radiology, 1993
- Cineangiography of the heart in a single breath hold with a segmented turboFLASH sequence.Radiology, 1991
- Advances in cardiac applications of subsecond flash MRIMagnetic Resonance Imaging, 1990
- FLASH imaging. Rapid NMR imaging using low flip-angle pulsesJournal of Magnetic Resonance (1969), 1986