Clinical research on value of dobutamine stress echocardiography combined with variation of diastolic function indexes in strain rate imaging in diagnosis of coronary artery disease是什么意思_Clinical research on value of dobutamine stress echocardiography combined with variation of diastolic function indexes in strain rate imaging in diagnosis of coronary artery disease在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句