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Cardiac time intervals measured by pulsed wave doppler echocardiography
| Active state | Hibernating state | P-value | |
|---|---|---|---|
| Ejection time (ms) | 200 (±18.6) | 256 (±16.9) | 0.005 |
| Diastolic filling time (ms) | 571 (±103) | 2217 (±858) | 0.02 |
| IVRT + IVCT (ms) | 363 (±30) | 583 (±61) | 0.006 |
| Tei index | 0.77 (±0.10) | 1.28 (±0.29) | 0.07 |
IVRT = isovolumetric ventricular relaxation time, IVCT = isovolumetric ventricular contraction time.
