the effects of i.v . captopril on regional blood flow ( radioactive microspheres , 15 +/- 5 micron ) , hemodynamics and maximal oxygen consumption were evaluated in conscious rats with congestive heart failure due to large myocardial infarction ( n = 9 , infarct size 39.5 +/- 2 % of left ventricle ) and compared to data obtained from rats subjected to sham surgical procedures ( n = 8 ) .
C0006938
captopril
C0018802
congestive heart failure