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. 2011 Jun;178(6):2910–2919. doi: 10.1016/j.ajpath.2011.02.014

Figure 4.

Figure 4

Vein graft blood flow rate waveforms. A: Representative waveforms of each group: baseline graft waveforms (before flow restriction), acute waveforms (day 0 graft after flow restriction; no restriction for the normal-flow group), and harvest waveforms (day 28). B: Comparisons of mean flow waveform amplitudes. Values are shown as mean ± SEM (error bars). *P < 0.01 versus baseline of each group; †P < 0.01 versus day 0 graft of each group; ‡P < 0.05 versus the normal-flow group at the same time point; and §P < 0.05.