急性后壁心肌梗死心前导联ST段压低的临床意义  

Clinical significance of ischemic ST segment depression in leadsV 1～ V 3 at acute posteriol wall myocardiol infarction

作　　者：雷梦觉[1] 吴雅利[1] 

机构地区：[1]江西省人民医院

出　　处：《临床心电学杂志》1999年第2期95-96,共2页Journal of Clinical Electrocardiology

摘　　要：目的探讨胸痛时心电图心前导联ＳＴ段压低在急性后壁心肌梗死中的临床意义。方法１４例持续性胸痛超过半小时患者常规做１２导联心电图，每隔４小时做一次，２４小时后每天做一次，当Ｖ１～３导联ＳＴ段压低时加做Ｖ７～９导联，同时测心肌酶谱。结果胸痛时心电图Ｖ１～３导联ＳＴ段压低可能是急性后壁心肌梗死早期表现。结论对这类患者应常规加做Ｖ７～９导联。Objective To explore clinical significance of ischemic ST segment depression in leads V 1～V 3 at acute posteriol wall myocardial infarction during chest pain.Methods ECG in 12 leads was routine done in 14 cases patients four hours a time after admission and every day a time after 24 hours.When ST segment depression in leads V 1～V 3,ECG in leads V 7～V 9 was done in addition.Resules STsegment depreseion in leads V 1～V 3 during chest pain was a early manifestation at acute posteriol wall myocardial infarction.Conclusion ECG inleads V 7～V 9 should be routine done for these patients.

关 键 词：正后壁 急性 心肌梗塞 心电图 

分 类 号：R542.22[医药卫生—心血管疾病]