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不稳定型心绞痛(unstable angina Pectoris)(惯称为非典型或变异型心绞痛—译者)是冠心病的一种临床类型。它对人体健康和生命的威胁比慢性稳定型心绞痛(Chronic stable angina pectoris)大,(惯称典型心绞痛—译者)但不如急性心肌梗塞迅速。不稳定型心绞痛也称为梗塞前心绞痛(Preinfarctionangina)、急性冠状动脉功能不全、渐重型心绞痛(crescendo angina)和冠状动脉中间症候群(inter-mediate syndrome)。护士必须能识别这一系列的心绞痛类型所伴发的疼痛变化,并帮助病人制订出为控制冠心病症状所需要的生活制度。
Unstable angina Pectoris (often referred to as atypical or variant angina - translator) is a clinical type of coronary heart disease. It is more dangerous to human health and life than Chronic stable angina pectoris, but not as rapidly as acute myocardial infarction. Unstable angina is also known as preinfarction angina, acute coronary insufficiency, crescendo angina and inter-mediate syndrome. The nurse must be able to identify the pain changes associated with this series of angina types and help the patient formulate a lifestyle that is needed to control the symptoms of coronary heart disease.