Clinical performance of cardiac Troponin I: A comparison between the POCT AQT90 FLEX and the Dimension Vista analyzer in an emergency setting

The comparison of two different assays of cTnI against a diagnosis of acute MI (AMI) shows that both assays behave equally well with a high degree of sensitivity and specificity. The resulting “best cut-off” suggests that this AQT90 FLEX cTnI concentration could be evaluated as the potentially new “clinically usable” cut-off for AMI/myocardial necrosis diagnoses.