Figure 2From: Heme arginate improves reperfusion patterns after ischemia: a randomized, placebo-controlled trial in healthy male subjectsBOLD signal during reperfusion – group average showing treatment effect. a) gastrocnemius muscle; b) soleus muscle; c) tibialis anterior muscle; d) all three muscles. Caption: Reperfusion signal was fitted according to the described protocol; a.u.: arbitrary units, normalized to the pre-ischemic signal; min: minutes.Back to article page