전신마취 유도 시 기관 내 삽관의 나이 변화에 따른 혈역학적 반응 비교

Background: The aim of this study was to evaluate the effect of aging on the hemodynamic response to endotracheal intubation during the induction of anesthesia. Methods: Fifty patients with American Society of Anesthesiologists physical status classification 1 or 2 were enrolled and allocated according to age to either group N (35-44 years, not elderly, n=25) or group E (65-74 years, elderly, n=25). The patients were administered 3 minimum alveolar concentrations of sevoflurane for 5 minutes for the induction of anesthesia. Systolic arterial pressure (SAP) and heart rate (HR) were recorded before (baseline), immediately after (T0), and at 1-minute intervals during the first 4 minutes after endotracheal intubation (T1-T4). Results: SAP increased by 15.4% and 10.8%(p