Table 2.
Adult zebrafish heart rate and blood flow velocities that were obtained with Indus Doppler system.
| Parameters | Control (Pre cryo) | Post cryo | P-value | |||
|---|---|---|---|---|---|---|
| Heart Rate (bmp) | 121.95 ± 3.70 | 117.08 ± 50.24 | 0.8427 | |||
| Blood flow velocity | AV | OFT | ||||
| Pre cryo | Post cryo | P-value | Pre cryo | Post cryo | P-value | |
| Peak velocity (cm/s) | 26.31 ± 3.89 | 14.71 ± 2.36 | 0.0155 | 16.52 ± 3.89 | 14.91 ± 2.79 | 0.3701 |
| Ejection time (ms) | 149.91 ± 27.58 | 314.9 ± 134.6 | 0.1162 | 265.7 ± 48.99 | 144.33 ± 8.22 | 0.0376 |
| Mean velocity (cm/s) | 2.79 ± 0.60 | 1.88 ± 0.41 | 0.1849 | 3.85 ± 0.64 | 2.63 ± 0.48 | 0.0144 |
Data is presented as mean ± SD. Analysis was by paired student t test. A p < 0.05 was considered as statistically significant. A total of 3 adult fish were analyzed per group. Cryo, Cryoinjury.