Skip to main content

Table 1 Comparison of myocardial oedema assessed using T2w-STIR and T1-mapping

From: Comparison of T1-mapping and T2-weighted imaging for diagnostic oedema assessment in ST-segment elevation myocardial infarction

 

T2w-STIR

T1-mapping

Diagnostic quality (n, %)

39/55 (70.9)

53/55 (96.4)

AAR, g (mean ± SD)

35.4 ± 16.0

37.0 ± 16.5

R (Pearson's Correlation)

0.91

Paired Mean difference (SD)

1.54 (6.95)

95% Limits of agreement

-12.1 to 15.2

CoV (%)

19.2

ICC

0.95

  1. AAR, area at risk; CoV; Coefficient of Variation; ICC, Intra-class Correlation Coefficient; SD, standard deviation; T2w-STIR, T2-weighted short tau inversion recovery