1临床资料患者,男,82岁,因无明显诱因出现间断发热、乏力、咳嗽、心前区间断疼痛10 d,其自诉体温38.0℃以下居多,多采用物理降温,最高达38.3℃,口服退热药物3次(非同日服用,具体药物不详)、莲花清瘟胶囊(3粒,po,tid)连用3 d,症状未减轻于2016年4月27日早晨入院。冠状动脉粥样硬化性心脏病病史20年,服用单硝酸异山梨酯缓释胶囊 1 clinical data of patients, male, 82 years old, there was no obvious incentive for intermittent fever, fatigue, cough, heart area interrupt the pain for 10 d, the majority of its body temperature below 38.0 ℃, the use of physical cooling, up to 38.3 ℃, oral withdrawal Hot drugs 3 times (on the same day to take, specific drugs unknown), Lotus Qingwen capsule (3 tablets, po, tid) for 3 d, the symptoms did not ease in the morning of April 27, 2016 admission. Coronary heart disease history of 20 years, taking isosorbide mononitrate sustained-release capsules