Investigation of Integrated Backscatter on Myocardial Transmural Contraction in Patients with Chronic Ischemic Dysfunctional Myocardium是什么意思_Investigation of Integrated Backscatter on Myocardial Transmural Contraction in Patients with Chronic Ischemic Dysfunctional Myocardium在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句