Quantitative assessment of viable myocardium using dobutamine stress echocardiography combined with pulsed tissue Doppler imaging: clinical study是什么意思_Quantitative assessment of viable myocardium using dobutamine stress echocardiography combined with pulsed tissue Doppler imaging: clinical study在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句