an automated image analysis system was used to analyze the collagen pattern in picrosirius-stained sections of the left ventricular myocardium from 27 rats : 9 sham-operated animals ( controls ) , 9 animals with one-clip , two-kidney goldblatt renovascular hypertension ( rvh ) and 9 animals with an aortocaval fistula ( acf ) model of volume overload hypertrophy .
C0022646
kidney
C0268790
renovascular