不稳定型心绞痛属急性冠脉综合征之一,部分病人可发展为急性心肌梗死或心源性猝死。快速有效地缓解狭窄与痉挛的冠状动脉,是减少急性心肌梗死和心源性猝死的有效措施。我们对50例不稳定型心绞痛患者静脉滴注合贝爽(地尔硫)取得满意疗效,报道如下:1 资料与方法1.1 病例选择 2003年11月至2004年11月于我院心内 Unstable angina is an acute coronary syndrome, some patients may develop acute myocardial infarction or sudden cardiac death. Rapid and effective relief of stenosis and spastic coronary artery, is to reduce acute myocardial infarction and sudden cardiac death effective measures. We 50 patients with unstable angina patients with intravenous infusion of Pui Shuang (diltiazem) to obtain satisfactory results reported as follows: 1 Materials and Methods 1.1 Case Selection November 2003 to November 2004 in our hospital heart