Preliminary clinical results with implantation of the dual chamber pacemaker defibrillator and the placement of endocardial leads via axillary vein是什么意思_Preliminary clinical results with implantation of the dual chamber pacemaker defibrillator and the placement of endocardial leads via axillary vein在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句