temporal changes in infarct collagen and left ventricular topography during healing after myocardial infarction were studied in 132 dogs with coronary artery ligation : 8 sham dogs and 13 with no infarction ( controls ) and 111 with infarction ( 3 at 1 day , 54 at 2 days , 25 at 7 days , 3 at 2 weeks , 9 at 4 weeks and 17 at 6 weeks ) .
C0009325
collagen
C0043240
healing