The bypass tract myocardial contraction velocity was much higher than that of control group( P < 0.05 ).

旁道所在节段的心肌收缩速度高于对照组（P <0 .0 5 ）。

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The bypass tract myocardial contraction velocity was much higher than that of control group( P < 0.05 ).

旁道所在节段的心肌收缩速度高于对照组（P <0 .0 5 ）。

youdao