the hypertensive ponies had hearts which were significantly larger ( 7.77 +/- 0.26 g/kg bodyweight ( bw ) vs. 5.67 +/- 0.22 g/kg bw ) , as well as increased combined left ventricle and septum weight ( 4.99 +/- 0.21 g/kg bw vs. 3.67 +/- 0.20 g/kg bw ) and left ventricular free wall weight ( 3.71 +/- 0.23 g/kg bw vs. 2.62 +/- 0.19 g/kg bw ) ( p less than 0.05 ) .
C0018787
hearts
C0225897
left ventricle