a marked elevation of myocardial ca2+ , a decrease in mitochondrial adenosine triphosphate ( atp ) production and cellular atp concentration , and a reduction in the rate of ca2+ uptake by sarcoplasmic reticulum vesicles occurred in the totally ischemic myocardium but not in the partially ischemic myocardium .
C0007634
cellular
C0036226
sarcoplasmic