Table 1.

Carcass, heart weight, and pulmonary blood pressures of steers from control-fed and nutrient-restricted cows during early pregnancy

	Control	Restricted
Hot carcass weight, kg	297.1±6.18	299.2±6.07
Total heart weight, kg	2.542±0.09	2.575±0.12
Total heart weight/body weight, %	0.390±0.03	0.390±0.04
Left ventricular weight, kg	0.860±0.02	0.869±0.02
Right ventricular weight, kg	0.507±0.04	0.540±0.05
Pulmonary diastolic blood pressure, mmHg	39.3±3.96	39.8±4.05
Pulmonary systolic blood pressure, mmHg	100.5±6.17	101±5.69

Values are means ± SE.