Experimental design | Group A1 | Group A2 | Group A3 | Group B | Group C | |
---|---|---|---|---|---|---|
IE (8) | Non-IE (2) | IE (10) | IE (10) | None-IE (10) | None-IE (10) | |
LV/RV ratio (initial)state a | 1.95 ± 0.39 | 2.10 ± 0.42 | 1.98 ± 0.35 | 2.00 ± 0.41 | 2.04 ± 0.36 | 2.23 ± 0.35 |
LV/RV ratio (later) state b | 1.11 ± 0.35* | 1.95 ± 0.50 | 1.21 ± 0.34* | 1.04 ± 0.31* | 2.11 ± 0.24 | 2.29 ± 0.38 |
VTR (m/s) (initial) state c | 0.76 ± 0.45 | 0.45 ± 0.21 | 0.68 ± 0.66 | 0.87 ± 0.55 | NA | 0.52 ± 0.39 |
VTR (m/s) (later) state b | 1.89 ± 0.46# | 0.40 ± 0.14 | 2.04 ± 0.73# | 2.24 ± 0.51# | NA | 0.47 ± 0.15 |
Detection of vegetations | 7 | 0 | 9 | 9 | 0 | 0 |