【 Methods】10 cases of outburst chest distress, breathe hard, olecompensation, intense chest pain, hemoptysis, low ferer and so on after different surgical operations, They took entopic and lateral position sternum beside ward 方法10例不同外科手术患者,术后共有症状突发胸闷、短、吸困难,剧烈胸痛、血、热等,每日1次床旁胸片正位或正侧位。