ECV ≥ 30%(N = 20) | ECV < 30%(N = 24) | P | |
---|---|---|---|
Age, yrs | 34.9 ± 15.7 | 32.6 ± 16.7 | 0.648 |
Male (n, %) | 6 (30.0) | 12 (50.0) | 0.227 |
Heart rate, bpm | 83.6 ± 11.0 | 83.0 ± 14.0 | 0.852 |
BMI, kg/m2 | 21.2 ± 4.3 | 22.2 ± 5.2 | 0.488 |
NYHA classification | 2.1 ± 0.4 | 1.7 ± 0.6 | 0.020 |
SO2 at rest, % | 96.2 ± 2.6 | 97.0 ± 2.8 | 0.411 |
Severe tricuspid regurgitation (n, %) | 18 (90.0) | 14 (58.3) | 0.019 |
ASD/PFO (n, %) | 15 (75.0) | 14 (58.3) | 0.342 |
W-P-W (n, %) | 3 (15.0) | 3 (12.5) | 0.329 |
Hematocrit, % | 40.0 ± 4.3 | 44.7 ± 4.5 | 0.001 |
QRS width, ms | 113.2 ± 17.3 | 114.1 ± 14.9 | 0.862 |
LV EDV index, ml/m2 | 67.7 [26.0] | 70.3 [13.2] | 0.671 |
LV ESV index, ml/m2 | 35.6 [18.7] | 31.0 [7.1] | 0.259 |
LV EF, % | 48.0 ± 8.3 | 56.7 ± 4.7 | < 0.001 |
fRV EDV index, ml/m2 | 168.1 [77.7] | 121.4 [56.8] | 0.026 |
fRV ESV index, ml/m2 | 100.0 [53.7] | 63.6 [29.3] | 0.011 |
fRV EF, % | 38.4 ± 12.3 | 46.2 ± 11.0 | 0.117 |
aRV EDV index, ml/m2 | 89.0 ± 58.4 | 59.1 ± 39.7 | 0.051 |
Total R/L-Volume-Index | 5.8 ± 2.8 | 3.1 ± 1.4 | < 0.001 |
SI | 1.13 ± 0.4 | 0.86 ± 0.4 | 0.036 |