患者,女83岁,主因阵发嗳气1天就诊。患者因情绪激动而出现持续性嗳气(约3—4小时)开始未予重视,口服安定2片,约30分钟后入睡,次日反复出现陈发性嗳气(7—8次/日)每次持续15分钟左右,同时伴腹胀感,无腹痛、腹泻、恶心、呕吐,亦无胸痛、胸闷、气短等。查体:血压22/12kpa。两肺呼吸 Patient, female 83 years old, the main due to fever 1 day treatment. Patients with persistent agitation due to emotional excitement (about 3-4 hours) began to be ignored, oral stability of two, about 30 minutes after falling asleep, the next day the recurrence of chronic fatigue (7-8 times / day) each time For about 15 minutes, accompanied by abdominal distension, no abdominal pain, diarrhea, nausea, vomiting, no chest pain, chest tightness, shortness of breath and so on. Physical examination: blood pressure 22 / 12kpa. Breathing two lungs