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. 2017 Jul 6;7:4795. doi: 10.1038/s41598-017-05005-9

Figure 1.

Figure 1

Effect of chrysin on ECG pattern, body and heart weight, and cardiotoxicity markers in rats subjected to chronic doxorubicin (DOX) intoxication. (A) ECG graph. (B) Heart rate (beat/min), (C) QRS duration (ms), (D) QTc interval (ms) (E) PR interval (ms). (F) Body weight (g), (G) Heart index (%), (H) CKMB activity (IU/L). And (I) LDH activity (IU/L). Data are represented as mean ± SD (n = 10). a or b: Statistically significant from the control or DOX group respectively at P < 0.05 using one-way analysis of variance ANOVA followed by Tukey-Kramer as a post-hoc test.