Table 2 Ventricular Blood pool T1 and T2 in patients with PH and the normal control
Ventricular blood pool T1/T2 mapping | PH group (n = 42) | Control group (n = 40) | t (p) |
|---|---|---|---|
RV T1 (ms) | 1494.21 ± 102.50 | 1504.20 ± 58.05 | 0.539 (0.591) |
LV T1 (ms) | 1489.67 ± 107.32 | 1559.50 ± 56.93 | 3.654 (< 0.001)* |
RVT1/LVT1 ratio | 0.99 ± 0.04 | 0.96 ± 0.03 | 4.018 (< 0.001)* |
RV T2 (ms) | 116.43 ± 20.85 | 142.09 ± 15.13 | 6.263 (< 0.001)* |
LV T2 (ms) | 162.50 ± 25.01 | 167.84 ± 23.15 | 0.985 (0.328) |
RVT2/LVT2 ratio | 0.74 ± 0.16 | 0.86 ± 0.13 | 3.547 (= 0.001)* |