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Figure 1 The mean endothelium-dependent flow-mediated vasodilation (FMD) of event-free survivors (open bars) compared with patients who converted to United Network for Organ Sharing status 1 or died (solid bars) in all chronic heart failure patients and in the subgroups of patients with dilated cardiomyopathy (DCMP) and ischemic cardiomyopathy (ICMP).