2017年第1期(截稿日期2016年12月1日)1临床资料患者男性,79岁,于2014年12月17日以“反复气喘、胸闷2个月余,加重3d”为主述入院。入院前2个月余活动后出现气喘,走三四层楼感气喘,偶伴胸闷痛,位于心前区,烧灼样,范围巴掌大,持续数秒钟至数分钟,休息可缓解,伴双下肢水肿、乏力、纳差,无夜间喘憋、端坐呼吸,无心悸、尿少,无畏冷、发热,无咳嗽、咳痰,无意识不清,未诊治。3d前无明显诱因安静 The first issue of 2017 (deadline December 1, 2016) 1 clinical data of patients male, 79 years old, on December 17, 2014 to “repeated asthma, chest tightness more than two months, aggravating 3d ” as the main statement Admission. More than two months before admission, she developed asthma after taking part in activities. She walked three or four floors and felt asthma. She was accompanied by chest pain and chest tightness. She was in the precordial area and was burning. She took a few seconds to several minutes and she was relieved. Edema, fatigue, anorexia, no night wheezing, sitting and breathing, no heart palpitations, oliguria, fearless cold, fever, no cough, sputum, unconscious, not diagnosed. No obvious incentive before 3d quiet