Nikolic G, Sugiura T, Spodick D H
Br Heart J. 1982 Jun;47(6):559-62. doi: 10.1136/hrt.47.6.559.
The outcome of 50 consecutive modified predischarge exercise tests after acute myocardial infarction was predicted by three independent observers on the basis of ST segment displacement in the resting pretest 12 lead electrocardiograms. The mean predictive accuracy for the three observers was 82% for a positive test defined as additional ST segment depression or elevation greater than or equal to 0.1 mV, and rose to 94% for a positive test defined as additional ST segment depression greater than or equal to 0.1 mV alone. For the majority of patients, the test result was already apparent in the resting 12 lead electrocardiogram.
三位独立观察者根据急性心肌梗死后连续50次改良出院前运动试验前静息12导联心电图的ST段移位情况，对试验结果进行了预测。对于定义为额外ST段压低或抬高大于或等于0.1mV的阳性试验，三位观察者的平均预测准确率为82%；对于仅定义为额外ST段压低大于或等于0.1mV的阳性试验，该准确率升至94%。对于大多数患者，试验结果在静息12导联心电图中已很明显。
