the effects of extracellular ca2+ ( 0.375-3.75 mm ) on pyruvate oxidation and active form of the pyruvate dehydrogenase complex ( pdca ) were quantitated in perfused guinea pig hearts in relation to inotropism , hydraulic work performance , and myocardial oxygen uptake ( mvo2 ) .
C0018787
hearts
C0027061
myocardial