responses in an in situ blood-perfused lung lobe were compared with those in the remaining intact lung of six dogs anesthetized with pentobarbital , 30 mg/kg , and morphine , 1.5 mg/kg , and prepared for measurement of peak left ventricular ( lv ) pressure , lv end-diastolic pressure ( lvedp ) , lv dp/dt , systemic arterial and pulmonary arterial ( pa ) pressures , and cardiac output ( co ) .
C0225752
lung lobe
C0024109
lung