left ventricular isomyosin profiles were modified by myocardial infarction as compared with controls : v1 form decreased from 62.4 +/- 9.4 % in the sham-operated group to 41.6 +/- 13.4 % in the infarct group , and the v3 form increased from 13.0 +/- 4.7 % in sham-operated animals to 27.4 +/- 11.8 % in untreated infarct animals .
C0027051
myocardial infarction
C0021308
infarct