finding opiate receptors in the heart , definition of their role in contractility and blood flow regulation ( 2 ) as well as our previous data on the decrease of leu-enkephalins contents in the blood of patients with myocardial infarction ( 5 ) are the theoretical prerequisites for the elucidation of the role of leu-enkephalins in the pathogenesis of acute myocardial infarction .
C0018787
heart
C0027051
myocardial infarction