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General and surgical parameters of study groups
| PU group | PTFE group | |
|---|---|---|
| Number of dogs |
24 |
24 |
| Age (months) |
9.0 ± 0.3 |
9.0 ± 0.4 |
| Weight (kg) |
10.6 ± 0.4 |
10.7 ± 0.5 |
| Operation time (min) |
143.5 ± 30.1 |
145.4 ± 30.6 |
| Cross-clamp time (min) | 68.6 ± 17.6 | 71.2 ± 20.5 |
