Evaluation of effect of intra-aortic balloon counterpulsation on blood flow in situ or implanted internal mammary arteries by two dimension doppler是什么意思_Evaluation of effect of intra-aortic balloon counterpulsation on blood flow in situ or implanted internal mammary arteries by two dimension doppler在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句