Research Article

Acute Hypobaric and Hypoxic Preconditioning Reduces Myocardial Ischemia-Reperfusion Injury in Rats

Figure 2

(a) Fractional shortening and (b) fractional area change in three groups. Data are shown as median and interquartile range (IQR), n = 8 rats per group.  < 0.01 vs. normobaric normoxia group by one-way analysis of variance (ANOVA) followed by Tukey’s post hoc test.
(a)
(b)