1　病例资料患者 ,女性 ,30岁 ,因咳嗽 ,咳痰一个月 ,加重伴气促四天就诊。查体 :双肺部可闻及少许干湿罗音。于门诊给予维生素Ｋ1 2 0ｍｇ加 5%葡萄糖 1 0ｍｌ静推 ,约 2分钟推完。患者即刻面红、胸闷、心悸 ,继而口唇发绀、四肢冰凉、脉摸不清、血压测不到 ,心音微弱。诊断为 1 case data patients, women, 30 years old, due to cough, sputum for a month, increased with gas promote four days treatment. Physical examination: the lungs can be heard a little dry and wet rales. In the clinic to give vitamin K120mg plus 5% glucose 10ml static push, about 2 minutes push finished. Patients instantly face-red, chest tightness, heart palpitations, and then lips cyanosis, cold limbs, palpable, undetectable blood pressure, weak heart sounds. diagnosed as