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Figure 4 Coronary flow velocity reserve (CFVR) (A) and fractional flow reserve (FFR) (B) among patients with and without target vessel failure (TVF) after recanalization of a chronic total coronary occlusion. Individual data points and mean ± SD are shown. The p values represent the analysis of variance (ANOVA) result for CFVR and the post-hoc analysis of the ANOVA for FFR (p = 0.027).
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