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ROC curve comparison between single-lead STR% and preprocedural RWPT. Difference between AUC for single-lead STR% (0.862, P < 0.001) and preprocedural RWPT (0.891, P <0 .001) was 0.029, with a P value of 0.595. AUC = Area Under Curve, RWPT = R-wave Peak Time, ROC = Receiver-Operating Characteristic, STR = ST Resolution.
