Figure 5
Cut-off value of cTnI predictive of MVO. ROC curves established for: AUC troponin (AUC ROC 0.726, 95% CI 0.56-0.86). Peak troponin (AUCROC 0.757, 95% CI 0.59-0.88). Troponin at 12 hours (AUCROC 0.763, 95% CI 0.6-0.88) cTnI = cardiac troponin I; MVO = microvascular obstruction; ROC = receiver operating characteristic; AUC = area under the curve.