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Strain analyses in patients with pulmonary hypertension versus controls.
| Controls n= 13 | Patients n= 16 | Unadjusted P-value | Age-Adjusted P-value | |
|---|---|---|---|---|
| Global strain (%) | −19.9±1.8% | −16.7±2.8% | 0.002 | 0.001 |
| Septal Strain (%) | −16.7±4.0% | −11.6±4.3% | 0.003 | <0.001 |
| Lateral Wall Strain (%) | −22.9±2.2 | −20.5±4.7 | 0.096 | 0.273 |
| Dyssynchrony index (ms) | 61.5±7.9 | 74.4±21.2 | 0.047 | 0.198 |
| Diastolic strain rate (%/s) | 121.0±27.2 | 115.1±42.4 | 0.667 | 0.988 |
Ms denotes milliseconds; s denotes seconds.
