教授:X综合征(X Syndrome,下称X S)国内报道不多,请主管医师汇报本病例情况。住院医师:患者男,47岁。于5天前往三楼提水(20公斤/次),当提完第三趟时,忽觉心前区压迫性疼痛,但不放射,伴胸闷、憋气、冷汗、恐惧,恶心未吐,立刻卧床,10分钟后以上症状自行消失。20分钟后就诊某市医院。心电图示:慢性冠状动脉供血 Professor: X Syndrome (XS) reported few domestic reports, the competent physician to report the case. Resident: Male patient, 47 years old. In 5 days to the third floor to raise water (20 kg / time), when the third trip finished, I suddenly found the anterior pectoris of the pressure pain, but not radiation, with chest tightness, suffocation, cold sweat, fear, nausea vomiting, immediately Bedridden, the above symptoms disappear after 10 minutes. 20 minutes after visiting a city hospital. ECG shows: chronic coronary artery blood supply