Macroscopic @entity385 was studied in 14 autopsied hearts with @entity301 ( @entity301 ) after @entity583 ( @entity583 ). In all @entity1 urokinase, 240,000 - 720,000 units, had been selectively injected into @entity63 -related coronary artery at 2 - 7 hours after the onset of @entity583 . The degree of @entity850 after @entity301 was 90 - 99% in 13 @entity1 and 100% in one @entity1 . According to the duration of @entity221 at @entity204 , the 14 @entity1 were classified into 3 stages; stage I: 4 - 9 hours; stage II: 15 hours to 11 days; stage III: 19 days to 12 months. Three hearts in stage I had no macroscopic @entity548 . In stage II, marked and @entity548 in the @entity1188 area was macroscopically evident in 6 of 7 hearts. In a stage II @entity1 , extravasation of contrast medium into the myocardium was found at 3 hours after the onset of @entity583 . In stage III, 4 hearts had massive @entity82 or granulation in the left ventricular wall without macroscopic @entity548 . @entity7086 was seen in 4 of 10 @entity1 from stages I and II. It is concluded that macroscopic @entity548 appears in most @entity1 with @entity583 treated with coronary thrombolysis. In the majority of cases, the @entity548 increases gradually after @entity301 and becomes macroscopically definite approximately 15 hours after the onset of @entity583 . Rarely, massive @entity548 appears earlier. @entity385 is replaced by massive @entity82 after approximately 2 weeks.

Macroscopic XXXX following @entity301 in @entity583 .

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity82 :: ('MESH:D005355', 'Disease') :: ['fibrosis'] @entity7086 :: ('MESH:D006341', 'Disease') :: ['Cardiac rupture'] @entity548 :: ('MESH:D006470', 'Disease') :: ['diffuse hemorrhage', 'hemorrhage', 'bleeding'] @entity301 :: ('MESH:D003327', 'Disease') :: ['SCT', 'selective coronary thrombolysis'] @entity63 :: ('MESH:D007511', 'Disease') :: ['ischemia'] @entity1188 :: ('MESH:D007238', 'Disease') :: ['infarct'] @entity583 :: ('MESH:D009203', 'Disease') :: ['AMI', 'acute myocardial infarction'] @entity850 :: ('MESH:D003251', 'Disease') :: ['stenosis'] @entity204 :: ('MESH:D003643', 'Disease') :: ['death'] @entity221 :: ('MESH:D005334', 'Disease') :: ['illness'] @entity385 :: ('MESH:D002544', 'Disease') :: ['hemorrhagic infarction', 'Hemorrhagic infarction']
@entity385 :: (MESH:D002544,Disease) :: ['hemorrhagic infarction']
