Table 1.
Genotype | HR (beats/min) | V̇E (ml/min/kg) | V̇O2 (ml/min/kg) | V̇E/V̇O2 |
---|---|---|---|---|
WT | 538 ± 19 | 1,025 ± 77 | 48.4 ± 3.5 | 19.8 ± 2.0 |
Pet-1−/− | 500* ± 23 | 1,098 ± 69 | 42.6* ± 3.3 | 26.8* ± 2.8 |
Shown are mean data ± 95% confidence interval. HR, heart rate; V̇E, ventilation; V̇O2, metabolic rate.
Significantly different than WT, P < 0.05.