JACC -- Smith et al. 44 (2): 369 Figure IG4

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Figure 4 Plasma levels of activin A and follistatin in 14 patients with stable angina pectoris (AP) (A and C) and 13 patients with unstable AP (B and D) before (Pre) and 48 h after (Post) percutaneous coronary intervention (PCI). Activin A levels were only measured in 11 of the patients with unstable AP.