依托咪酯在高龄心脏病患者非心脏手术麻醉诱导中的应用
의탁미지재고령심장병환자비심장수술마취유도중적응용
Effects of Anesthesia Induction with Etomidate and Midazolam on Circulation System of Geriatric Patients with Heart Diseases for Noncardiac Surgery