From: No effect of creatine supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats
Heart structure
Placebo
Cr
Effect Size
p value
Heart weight (g)
4.0 ± 0.20
3.8 ± 0.01
0.83
0.38
Cardiomyocyte width (μm)
14.1 ± 0.4
15.1 ± 0.4
-0.86
0.13
Cardiac collagen content (%)
9.1 ± 0.6
8.5 ± 0.5
0.30
0.49