核磁共振波谱法对心肌脂质代谢改变的评估
NMR spectroscopic assessment of altered myocardial lipid metabolism.
作者信息
Evanochko W T
机构信息
Department of Medicine, University of Alabama, Birmingham 35294.
出版信息
Invest Radiol. 1989 Dec;24(12):973-5. doi: 10.1097/00004424-198912000-00010.
Abstract
Proton nuclear magnetic resonance (NMR) spectroscopy of myocardial lipids can be used to monitor the metabolic activity of the heart. Alterations in lipid NMR signals occur with disorders such as myocardial ischemic events and postischemic dysfunction ("stunned myocardium"). Proton NMR-derived information may prove useful in evaluating the extent and stage of the ischemic injury and viability of the myocardium.
摘要
心肌脂质的质子核磁共振（NMR）光谱可用于监测心脏的代谢活性。脂质NMR信号的改变会伴随心肌缺血事件和缺血后功能障碍（“心肌顿抑”）等疾病出现。源自质子NMR的信息可能在评估心肌缺血损伤的程度和阶段以及心肌活力方面证明是有用的。
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