With LBBB (n = 11) | Without LBBB (n = 11) | P-value | |
---|---|---|---|
Age (years) | 61 ± 14 | 57 ± 15 | 0.599 |
Gender (female:male) | 2:9 | 2:9 | - |
Heart rate (bpm) | 71 ± 13 | 68 ± 10 | 0.551 |
LVEDV-index (ml/m2) | 129 ± 48 | 115 ± 32 | 0.434 |
LVEF (%) | 34 ± 9 | 36 ± 9 | 0.588 |
QRS duration (ms) | 160 ± 20 | 104 ± 10 | < 0.001 |
Volume (ml) | |||
Direct flow | 18.7 ± 10.5 | 25.7 ± 12.6 | 0.174 |
Retained inflow | 54.5 ± 16.4 | 48.4 ± 16.6 | 0.393 |
Delayed ejection flow | 48.7 ± 15.6 | 45.8 ± 11.6 | 0.631 |
Residual volume | 119.7 ± 73.2 | 98.2 ± 63.3 | 0.471 |
KE/volume at ED (mJ/ml) | |||
Direct flow | 0.007 ± 0.003 | 0.013 ± 0.005 | 0.007 |
Retained inflow | 0.008 ± 0.002 | 0.010 ± 0.004 | 0.079 |
Delayed ejection flow | 0.010 ± 0.005 | 0.013 ± 0.005 | 0.128 |
Residual volume | 0.004 ± 0.001 | 0.005 ± 0.002 | 0.563 |