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. 2012 Aug 12;2(8):788–800. doi: 10.7150/thno.4717

Figure 6.

Figure 6

Subgroup analysis. No statistical difference of LVEF, ESV, EDV and 6MWD was observed 6 months and 1 year after PCI in group (a) compared with baseline (A). LVEF was significantly enhanced at 6 months and at 1 year after PCI in patients with PCI of the LAD artery in group (b). LVEF was also significantly enhanced at 1 year follow-up in patients with PCI of arteries in addition to the LAD artery in group (b). Similar trend of LVEF change was also recorded in each subgroup in group (c) as group (b) (A). ESV measured at 6 months and 1 year follow up were decreased in patients with PCI of the LAD artery in the group (b) and group (C) as compared with baseline (B). EDV decreased 1 year after PCI procedure in patients with PCI of arteries in addition to the LAD artery in group (b) (C). 6MWD were also significantly increased at 6 months and 1 year follow-up in each subgroup in group (b) and group (c) (D). Solid circles represent the mean, T bars the standard deviation (SD).*p<0.05 vs baseline.