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. 2017 Jul 25;15:137. doi: 10.1186/s12916-017-0898-1

Fig. 3.

Fig. 3

Ischemic preconditioning and postoperative ischemic lesions: the bar graph shows the incidence of new ischemic lesions in both treatment groups. The incidence of postoperative ischemic lesions was significantly higher in the control group (27/31) than in the rIPC group (17/27). Pearson chi-square test, p = 0.03