| . | Control . | Hypertrophy . | P value . |
|---|---|---|---|
| Body mass (g) | 287 ± 5 | 255 ± 4a | <0.0001 |
| Tibial length (mm) | 36.4 ± 0.3 | 34.1 ± 0.3a | <0.0001 |
| Heart mass (mg) | 943 ± 30 | 931 ± 40 | 0.7991 |
| Ventricular mass (mg) | 903 ± 26 | 869 ± 37 | 0.4546 |
| Heart mass per body mass (mg g−1) | 3.27 ± 0.1 | 3.65 ± 0.1a | 0.0107 |
| Ventricular mass per body mass (mg g−1) | 3.13 ± 0.1 | 3.40 ± 0.1a | 0.0391 |
| Heart mass per tibial length (mg mm−1) | 25.8 ± 0.7 | 27.3 ± 1.1 | 0.2746 |
| Ventricular mass per tibial length (mg mm−1) | 24.7 ± 0.6 | 25.5 ± 1.1 | 0.5381 |
| . | Control . | Hypertrophy . | P value . |
|---|---|---|---|
| Body mass (g) | 287 ± 5 | 255 ± 4a | <0.0001 |
| Tibial length (mm) | 36.4 ± 0.3 | 34.1 ± 0.3a | <0.0001 |
| Heart mass (mg) | 943 ± 30 | 931 ± 40 | 0.7991 |
| Ventricular mass (mg) | 903 ± 26 | 869 ± 37 | 0.4546 |
| Heart mass per body mass (mg g−1) | 3.27 ± 0.1 | 3.65 ± 0.1a | 0.0107 |
| Ventricular mass per body mass (mg g−1) | 3.13 ± 0.1 | 3.40 ± 0.1a | 0.0391 |
| Heart mass per tibial length (mg mm−1) | 25.8 ± 0.7 | 27.3 ± 1.1 | 0.2746 |
| Ventricular mass per tibial length (mg mm−1) | 24.7 ± 0.6 | 25.5 ± 1.1 | 0.5381 |
Values presented are mean ± standard error, n = 18 or 19 rats/group. Data analyzed by Student’s t test.
P < 0.05.