Bureau J F, Gaillard J F, Granier R, Ollivier J P
Eur J Nucl Med. 1987;12(12):613-6. doi: 10.1007/BF00284537.
Lung thallium fixation was studied during stress effort and redistribution in 39 patients with proven coronary artery disease (CAD) and in 11 control patients. The quantitative indices (Lung Stress Index (LSI), Lung Redistribution Index (LRI), and their ratio (LSI/LRI] were tested. The last one best correlated with left ventricular end diastolic pressure elevation and positive stress test. Detection of left ventricular failure was possible (sensitivity 80%, specificity 95%) using LSI and LSI/LRI. These indices could detect left ventricular failure in high-risk patients.
在39例经证实患有冠状动脉疾病（CAD）的患者和11例对照患者中，研究了应激运动和再分布过程中的肺铊固定情况。对定量指标（肺应激指数（LSI）、肺再分布指数（LRI）及其比值（LSI/LRI）进行了测试。最后一项指标与左心室舒张末期压力升高和应激试验阳性的相关性最佳。使用LSI和LSI/LRI能够检测出左心室衰竭（敏感性80%，特异性95%）。这些指标可以在高危患者中检测出左心室衰竭。
