the purpose of this study was to investigate the hypothesis that the heterogeneous distribution of beta adrenoceptors contributes to the control of flow heterogeneity in the canine myocardium . beta adrenoceptor density and affinity were measured simultaneously with coronary blood flow in multiple sections of the left ventricle of 14 anesthetized open chest dogs .
C0034783
adrenoceptors
C0001643
beta adrenoceptor