患者 ,女 ,65岁。于 1 998年 1 0月 2日确诊上呼吸道感染住院治疗 ,住院期间静脉注射青霉素 ,口服穿心莲、甘草片。治疗 1周后疗效不佳 ,仍发热、咳嗽、咯粘痰。遂将抗生素改为氧哌嗪青霉素每日 6ｇ ,分 2次静脉注射。静注约 1 0ｍｉｎ ,患者出现胸闷、气短、心悸、心率每分钟 Patient, female, 65 years old. On January 2, 1998 diagnosed upper respiratory tract infection hospitalized, penicillin intravenous injection, oral andrographolide, licorice tablets. After 1 week treatment curative effect is poor, still fever, cough, slightly phlegm. Then the antibiotic to piperacillin penicillin daily 6g, divided into 2 intravenous injection. About 10min intravenous injection, patients with chest tightness, shortness of breath, palpitations, heart rate every minute