不稳定型心绞痛braunwald分级.doc

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1、Classificationofunstableanginaaccordingtobraunwald不稳定型心绞痛braunwald分级I.Severity分级Class1.Newonsetofsevereoracceleratedangina.严重的初发心绞痛或恶化型心绞痛ClassII.Anginaatrest,subacute(>48hfrompresentation)亚急性静息型心绞痛（48小时内无发作）ClassIII.Anginaatrest,acute(≤48hfrompresentation)急性静息心绞痛（小于

2、48小时内发作）II.Clinicalcircumstances临床环境ASecondaryunstableangina继发不稳定型心绞痛BPrimaryunstableangina原发不稳定型心绞痛Cpostinfarctionunstableangina(≤2wkafterinfarction)心梗后心绞痛（心梗后2周）III.Intensityoftreatment治疗情况、1.Absenceoftherapy未治疗2.Standardtherapy标准治疗3.Maximaltherapy,includingintrave

3、nousnitroglycerine包括静脉硝酸酯的最全面的治疗。IV.Electrocardiographicchanges心电图改变1.ST-TabnormalitiesST-T显示异常2.ST-TabnormalitiesabsentST-T未显示异常