Clinical Study
Left Ventricular Hypertrophy Is Associated with Diastolic Filling Alterations in Normotensive Offspring of Hypertensive Nigerians
Table 2
Doppler echocardiographic indices in the subjects and the controls.
| Indices | Subjects | Controls | value | Mean (SD) | Mean (SD) |
| Peak aortic velocity (cm/s) | 99.7 (27.1) | 100.8 (17.6) | 0.8 | Peak pulmonary velocity (cm/s) | 95.8 (21.3) | 94.0 (15.0) | 0.6 | Mitral inflow velocities | | | | E velocity (cm/s) | 73.3 (12.6) | 80.2 (22.5) | 0.01* | A velocity (cm/s) | 42.8 (9.8) | 45.1 (12.8) | 0.25 | E/A Ratio | 1.78 (0.43) | 1.82 (0.49) | 0.7 | Deceleration time (ms) | 236.2 (99) | 247.6 (122.5) | 0.6 | Isovolumic relaxation time (ms) | 98.7 (16.5) | 98.8 (17.1) | 0.9 | Pulmonary venous flow | | | | S wave (cm/s) | 49.5 (8.5) | 55.8 (9.5) | 0.01* | D wave (cm/s) | 37.3 (11.7) | 43.5 (10.7) | 0.087 | Atrial reversal wave (cm/s) | 25.3 (6.0) | 25.0 (5.7) | 0.9 |
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*Statistically significant.
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