although 13n distribution in myocardium was uniform in normal subjects ( figs . 3 & 4 ) , the patients with myocardial infarction revealed defects in the accumulation of 13n at the sites corresponding to the infarction ( figs . 5 , 6 , 7 & 8 ) .
C0027051
myocardial infarction
C0021308
infarction