EDV,ESV,SV and RVEF measured by transthoracic two dimentsional echocradiography correlated moderately with the results of cineventriculography( r =0 84,0 83,0 84,0 70 respectively); paired t test showed significant difference between two group of values.是什么意思_EDV,ESV,SV and RVEF measured by transthoracic two dimentsional echocradiography correlated moderately with the results of cineventriculography( r =0 84,0 83,0 84,0 70 respectively); paired t test showed significant difference between two group of values.在线翻译_英语_读音_用法_例句