Table 2 Comparison of pre-/post-contrast myocardium and blood T1 times and ECV between diastolic and systolic T1 maps in healthy volunteers
Diastole | Systole | P value | |
|---|---|---|---|
Overall LV myocardium native T1 times (ms) | 1247.73 ± 31.86 | 1231.06 ± 31.45 | <0.01 |
Overall LV myocardium post-contrast T1 times (ms) | 544.94 ± 52.80 | 563.80 ± 56.89 | <0.01 |
Overall LV pre-contrast blood T1 times (ms) | 1832.76 ± 61.76 | 1784.49 ± 82.02 | <0.05 |
Overall LV post-contrast blood T1 times (ms) | 352.87 ± 49.15 | 365.53 ± 51.70 | <0.01 |
Overall LV ECV (%) | 25.11 ± 1.63 | 24.60 ± 1.58 | =0.047 |