Table 3 Echocardiographic parameters of the participants according to blood pressure variability
Total sample | Low variability | High variability | P | |
|---|---|---|---|---|
(n = 305) | (n = 148) | (n = 157) | ||
Cardiac chamber diameters | ||||
Aorta (cm) | 3.16 ± 0.36 | 3.17 ± 0.37 | 3.14 ± 0.34 | 0.383 |
Left atrium (cm) | 3.80 ± 0.45 | 3.83 ± 0.46 | 3.77 ± 0.42 | 0.238 |
LVSD (cm) | 2.99 ± 0.40 | 2.99 ± 0.42 | 2.99 ± 0.39 | 0.898 |
LVDD (cm) | 4.58 ± 0.47 | 4.61 ± 0.47 | 4.55 ± 0.46 | 0.291 |
Right ventricle (cm) | 2.15 ± 0.28 | 2.16 ± 0.27 | 2.13 ± 0.28 | 0.470 |
LVEF (%) | 64.66 ± 5.27 | 64.90 ± 5.09 | 64.42 ± 5.44 | 0.856 |
Left ventricular hypertrophy | ||||
RWT | 0.43 ± 0.08 | 0.43 ± 0.09 | 0.43 ± 0.07 | 0.780 |
Septum thickness (cm) | 1.00 ± 0.17 | 1.00 ± 0.18 | 0.99 ± 0.16 | 0.676 |
PW Thickness (cm) | 0.95 ± 0.15 | 0.95 ± 0.15 | 0.95 ± 0.15 | 0.683 |
LVMI (g/m2) | 99.19 ± 30.24 | 100.38 ± 32.24 | 98.08 ± 28.33 | 0.513 |
LAVI (mL/m2) | 29.14 ± 9.98 | 29.32 ± 10.64 | 28.97 ± 9.34 | 0.497 |
Diastolic function | ||||
E wave velocity (m/s) | 0.98 ± 0.18 | 0.97 ± 0.20 | 0.99 ± 0.16 | 0.494 |
A wave velocity (m/s) | 0.82 ± 0.23 | 0.82 ± 0.24 | 0.82 ± 0.23 | 0.976 |
E wave DT (m/s) | 235.28 ± 44.16 | 233.07 ± 45.26 | 237.37 ± 43.13 | 0.397 |
A wave length (cm/s) | 179.15 ± 42.30 | 176.44 ± 42.15 | 181.71 ± 42.41 | 0.292 |
E/A ratio (m) | 0.95 ± 0.30 | 0.94 ± 0.28 | 0.95 ± 0.33 | 0.795 |
E’ wave velocity (m/s) | 0.07 ± 0.03 | 0.07 ± 0.01 | 0.08 ± 0.04 | 0.387 |
E/E’ ratio | 11.10 ± 3.66 | 11.22 ± 4.08 | 10.99 ± 3.22 | 0.586 |
IVRT (m/s) | 109.22 ± 18.15 | 109.42 ± 19.11 | 109.04 ± 17.24 | 0.855 |