Parameters | Overall (n = 31) | Group I (n = 15) | Group II (n = 16) | Pvalue | |
---|---|---|---|---|---|
Delay of onset of tricuspid valve flow (ms) | - | - | 64.81 ± 27.07 | - | |
Tricuspid Valve | E-wave peak velocity (cm/s) | 29.47 ± 8.68 | 32.15 ± 7.02 | 26.95 ± 9.52 | 0.10 |
A-wave peak velocity (cm/s) | 31.01 ± 12.76 | 29.58 ± 8.07 | 32.26 ± 15.97 | 0.56 | |
E/A ratio | 1.02 ± 0.34 | 1.12 ± 0.32 | 0.93 ± 0.34 | 0.12 | |
Mitral valve | E-wave peak velocity (cm/s) | 53.14 ± 8.17 | 54.02 ± 9.69 | 52.31 ± 6.67 | 0.58 |
A-wave peak velocity (cm/s) | 20.00 ± 10.98 | 17.65 ± 7.12 | 21.91 ± 13.24 | 0.31 | |
E/A ratio | 3.50 ± 2.00 | 3.44 ± 1.51 | 3.54 ± 2.37 | 0.89 | |
Right ventricle | EDVi (ml/m2) | 171.66 ± 49.60 | 174.29 ± 43.82 | 169.02 ± 56.22 | 0.77 |
EF (%) | 42.28 ± 8.20 | 46.06 ± 8.95 | 38.49 ± 5.35 | 0.01 | |
Left ventricle | EDVi (ml/m2) | 83.41 ± 15.32 | 85.12 ± 16.87 | 81.69 ± 14.01 | 0.56 |
EF (%) | 59.72 ± 6.91 | 58.95 ± 7.25 | 60.55 ± 6.71 | 0.54 | |
Pulmonary regurgitant fraction (%) | 38.28 ± 10.14 | 42.23 ± 6.81 | 35.96 ± 11.41 | 0.06 | |
Heart rate (beats per minute) | 76.80 ± 19.44 | 77.07 ± 22.40 | 76.53 ± 16.78 | 0.94 | |
PR interval (ms) | 148.97 ± 32.10 | 147.21 ± 40.48 | 150.60 ± 23.11 | 0.78 | |
QRS duration (ms) | 142.33 ± 29.54 | 136.27 ± 33.17 | 148.40 ± 25.06 | 0.27 |