首都医科大学学报 ›› 2001, Vol. 22 ›› Issue (1): 36-38.

• 论著 • 上一篇    下一篇

肺心病伴发急性心肌梗死的临床特征

陈东宁, 谭杰, 张沪生   

  1. 首都医科大学附属北京同仁医院呼吸内科
  • 收稿日期:2000-01-20 修回日期:1900-01-01 出版日期:2001-01-15 发布日期:2001-01-15

Clinical Features of Acute Myocardial Infarction in Patients with cor Pulmonale

Chen Dongning, Tan Jie, Zhang Husheng   

  1. Department of Respiratory Disease, Beijing Tongren Hospital, Affiliate of Capital University of Medical Sciences
  • Received:2000-01-20 Revised:1900-01-01 Online:2001-01-15 Published:2001-01-15

摘要: 为探讨慢性肺源性心脏病(简称肺心病)伴发急性心肌梗死(AMI)的临床特征,对肺心病伴发AMI患者20例(观察组)和同期单纯冠心病AIM患者168例(对照组),进行回顾性对比分析.结果:观察组急性左心衰竭、心源性休克的发生率分别为75.0%与45.0%,显着高于对照组的20.8%与20.8%(均P<0.01);观察组均伴有较重的肺部感染;心前区疼痛的发生率观察组为35.0%,显着低于对照组的83.3%(P<0.01);观察组的病死率为40.0%,显着高于对照组的12.5%(P<0.01).结果提示:感染是肺心病伴发AMI的重要诱因;肺心病伴发的AMI多为无痛性,往往以急性左心衰竭、心源性休克等严重并发症为首发症状,病死率高,预后不良,应高度重视.

关键词: 肺心病, 心肌梗死, 临床特征

Abstract: To investigate the clinical features of acute myocardial infarction(AMI)in patients with cor pulmonale. Manifestations of AMI in 20 patients with cor pulmonale(observation group)was compared to that of 168 patients with AMI only(control group).The incidence of acute left ventricular failure and cardiogenic shock in observation group(75.0% and 45.0%)was significantly higher than those in the control group(20.8% and 20.8%).All the patients in the observation group were accompanied with serious lung infection.The incidence of chest pain in observation group(35.0%)was significantly lower than that in the control group(83.3%).The mortality in observation group(40.0%)was significantly higher than that in control group(12.5%). Infection is an important precipitating factor in acute myocardial infarction characteristic of painlessness in patients with cor pulmonale.Acute left ventricular failure and cardiogenic shock etc,can be the initial symptoms of AMI.Because of its high mortality and poor prognosis,more attention should be paid to these symptoms.

Key words: cor pulmonale, myocardial infarction, clinical feature

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