首都医科大学学报 ›› 1997, Vol. 18 ›› Issue (1): 64-67.

• 论著 • 上一篇    下一篇

急性下壁心肌梗塞的临床特征分析

邢承仪1, 陈秉良1, 孟庆义2   

  1. 1. 首都医科大学宣武医院综合科;2. 解放军总医院
  • 收稿日期:1996-10-15 修回日期:1900-01-01 出版日期:1997-01-15 发布日期:1997-01-15

Clinical Characteristics Analysis of Acute Inferior Wall Myocardial Infarction

Xing Chengyi1, Chen Bingliang1, Meng Qingyi2   

  1. 1. General Department of Xuanwu Hospital, Affiliate of Capital University of Medical Sciences;2. General Hospital of PLA
  • Received:1996-10-15 Revised:1900-01-01 Online:1997-01-15 Published:1997-01-15

摘要: 对120例急性下壁心肌梗塞进行了临床分析。结果表明急性下壁心肌梗塞时以右冠状动脉病变为主(30/35,88.6%),合并右室梗塞时多为右冠状动脉近端病变。急性下壁心肌梗塞合并胸前常规导联ST段抬高组以累及右室者为多(42.9%,12/28),而合并胸前导联ST段压低者则以累及后侧壁为多(54.9%,28/51).结果提示右室梗塞合并邻近部位梗塞者预后不良。

关键词: 心肌梗塞, 心电图, 冠状动脉造影

Abstract: Characteristics of acute inferior wall myocardial infarction were analysed in 120 patients.The results showed that the diseased right coronary artery related highly to the acute inferior myocardial infarction,while the proximal lesion of right coronary artery related highly to the right ventricular involvement.In term of the electrocardiographic features, the case with anterior ST segment elevation frequently associated with right ventricular infarction (42.9%,12/28)and that with anterior ST segment depression frequently with lateral posterior wall infarction (54.9%,28/51).The results also showed that cases with right ventricular and/or lateral posterior wall infarction were apt to have a worse prognosis.

Key words: myocardial infarction, electrocardiography, coronary angiography

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