食管心房调搏术时食管电极导管一般从鼻孔插入.作者自1987年7月以来进行了经口腔和经鼻孔插管方法的对照观察,结果表明,经口较经鼻插管具有较明显的优越性.现报道如下.对象和方法 共检查114例,随机将受检者分成两组,其中经口组56例,经鼻组58例,两组的年龄和性别均相仿,经鼻插管同一般常规操作方法.经口插管的具体操作方法如下:受检者以取坐位仰头姿势较好,管端略弯成孤形,管入口腔,嘱受检者做吸吮样吞咽动作,使管沿舌根下滑,尽量减少对咽后壁的刺激,减轻和避 Esophageal catheters are generally inserted through the nostrils during esophageal atrial pacing and the authors have undergone a controlled study of oral and nasal cannulation since July 1987 and have shown that there is a clear superiority to oral transnasal intubation Are reported as follows.Objects and Methods A total of 114 cases were examined, the subjects were randomly divided into two groups, of which 56 cases of oral group, 58 cases of nasal group, the two groups were similar in age and gender, nasal intubation with The general method of operation. The specific operation of oral intubation is as follows: Subjects take the seat upward position is better, the pipe end slightly curved into a lonely shape, tube into the mouth, instruct the subject sucking swallow action, so that Tube glides along the base of the tongue, minimizing irritation of the posterior pharyngeal wall, reducing and avoiding