Figure 2

Receiver Operating Curves showing the diagnostic performance of T1-mapping compared toT2W in detecting acute injury in ACS as derived from late gadolinium enhancement (LGE) scoring. The area under the curve forT2W (dashed line) was not significantly different from T1-mapping (solid line) in patients with STEMI (Panel A); In NSTEMI patients, the area under the curve forT2W (dashed line) was significantly smaller than that for T1-mapping (p = 0.004).