| Vehicle | ISO | ISO-VL | Vehicle-VL |
---|---|---|---|---|
Number of rats | 10 | 20 | 20 | 20 |
Body weight, g | 237 ± 7 | 235 ± 10 | 234 ± 11 | 237 ± 6 |
Heart weight, g | 0.76 ± 0.10 | 1.04 ± 0.11* | 0.97 ± 0.10*# | 0.75 ± 0.09 |
Heart weight/body weight × 103 | 3.21 ± 0.40 | 4.43 ± 039* | 4.14 ± 0.29*# | 3.16 ± 0.16 |