不稳定性心绞痛是心绞痛型冠心病的一种类型,属“急性冠状动脉综合征”的一种情况,病急、重、变化多端,以发作性胸痛、胸闷为突出表现的临床综合征。往往要临床医生快速做出治疗的决定,因此对发作性胸痛的原因需要短时间内做出正确的判断。我院2006年1月～2009年12月收治不稳定心绞痛381例中有10例经胃镜检查确诊为高位胃溃疡,现分析如下。 Unstable angina pectoris is a type of angina pectoris type coronary heart disease, which is a condition of “acute coronary syndrome”. It is acute, severe and varied. It is characterized by clinical chest syndrome and chest tightness . Often the clinician takes the decision to make a quick treatment, so the reason for the onset of chest pain needs to be accurately judged within a short period of time. Our hospital from January 2006 to December 2009 admitted 381 cases of unstable angina gastroscopy confirmed by 10 cases of high gastric ulcer, are analyzed as follows.