Parameter Mean ± SD | Normal <10 mmHg (No = 20) | Gray Zone 10 - 14 mmHg (No = 20) | Elevated ≥15 mmHg (No = 20) | Test of sig. & P value |
LVIDd (cm): | 5.01 ± 0.27 | 5.02 ± 0.19 | 5.3 ± 0.35 | P = 0.06 |
LVIDs (cm): | 3.5 ± 0.29 | 3.4 ± 0.23 | 3.6 ± 0.36 | P = 0.67 |
EDV (ml): | 106.1 ± 17.5 | 104.0 ± 19.4 | 114.2 ± 14.7 | P = 0.39 |
ESV (ml): | 44.1 ± 8.8 | 40.7 ± 9.4 | 43.1 ± 7.2 | P = 0.07 |
SV (ml): | 62.1 ± 10.2 | 63.3 ± 13.1 | 71.1 ± 10.9 | P = 0.18 |
EF (%): | 62.9 ± 3.4 | 60.2 ± 1.7 | 61.2 ± 1.6 | P = 0.07 |
AO (cm): | 3.4 ± 0.35 | 3.6 ± 0.47 | 3.7 ± 0.65 | P = 0.38 |
LA (cm): | 3.7 ± 0.18 | 3.8 ± 0.33 | 4.4 ± 0.26 | P = 0.001 |
E (cm/s): | 91 ± 7.4 | 66.5 ± 11.7 | 100.2 ± 9.3 | P = 0.04 |
A (cm/s): | 54.2 ± 8.3 | 73.5 ± 12.2 | 59.1 ± 17.7 | P = 0.04 |
E/A (ratio): | 1.2 ± 0.31 | 0.91 ± 0.19 | 1.7 ± 0.54 | P = 0.027 |
TR (m/s): | 1.9 ± 0.14 | 2.5 ± 0.26 | 3.1 ± 0.30 | P = 0.001 |
PASP (mmHg): | 24.8 ± 2.02 | 35.5 ± 5.3 | 48.8 ± 7.5 | P = 0.001 |