Why the study?
Can good-quality coronary artery images be obtained using segmented k-space FLASH and interleaved-spiral sequences on a 0.5-Tesla scanner?
Can good-quality coronary artery images be obtained using segmented k-space FLASH and interleaved-spiral sequences on a 0.5-Tesla scanner?
Both segmented FLASH and interleaved-spiral sequences can produce good-quality coronary images on a 0.5-Tesla scanner, with spiral imaging offering shorter acquisition times but requiring postprocessing.
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Supports technical feasibility of coronary MRA at 0.5 T; leaves open clinical translation and validation in larger cohorts.
Keegan et al. (1999) studied this question.
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