Quantification of the Left Ventricular Function in Patients with Coronary Artery Disease by Two-dimensional and Three-dimensional Echocardiography: Impact of the Number of Coronary Artery Branch Stenosis是什么意思_Quantification of the Left Ventricular Function in Patients with Coronary Artery Disease by Two-dimensional and Three-dimensional Echocardiography: Impact of the Number of Coronary Artery Branch Stenosis在线翻译_英语_读音_用法_例句