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介绍各种分析法对~(201)Tl心肌SPECT的缺血检出率。视觉判定法检出缺血的灵敏度与CP法和WR法相近,但特异性高,是可靠性高的分析法。缺点是对左旋支和多支病变的检出率低,而WR法能提高这些病变检出率,故视觉判定法与WR法并用对心肌缺血的诊断及疗效评价最有价值。
Introduced a variety of analysis of ~ (201) Tl myocardial SPECT detection rate of ischemia. Visual determination of the sensitivity of detection of ischemia and CP method and WR method similar, but high specificity, high reliability analysis. The disadvantage is that the detection rate of L-branch and multi-branch lesions is low, and WR method can improve the detection rate of these lesions, so the combination of visual judgment and WR method of myocardial ischemia diagnosis and evaluation of the most valuable.