精品文档---下载后可任意编辑256 层螺旋 CT 评价下肢动脉硬化闭塞症冠心病风险性的讨论的开题报告【摘要】近年来，冠心病的发病率逐年上升，成为心脑血管疾病的重要组成部分。而下肢动脉硬化闭塞症是冠心病的预警指标之一。本讨论旨在探讨 256 层螺旋 CT 评价下肢动脉硬化闭塞症与冠心病风险性的关系，为临床防治提供参考依据。讨论将采纳前瞻性观察性讨论设计，选取符合纳入标准的患者，根据下肢动脉硬化闭塞症程度分为三组，观察和比较其冠心病风险性的不同表现。讨论结果有望为防治冠心病提供新的思路和方法，促进临床实践的进步。【关键词】256 层螺旋 CT；下肢动脉硬化闭塞症；冠心病；风险性【Abstract】In recent years, the incidence of coronary heart disease has been increasing year by year, becoming an important part of cardiovascular and cerebrovascular diseases. Peripheral arterial occlusive disease is one of the warning indicators of coronary heart disease. The aim of this study is to explore the relationship between peripheral arterial occlusive disease evaluated by 256-slice spiral CT and the risk of coronary heart disease, providing reference for clinical prevention and treatment. The study will adopt a prospective observational study design, selecting patients who meet the inclusion criteria. According to the degree of peripheral arterial occlusive disease, patients will be divided into three groups to observe and compare the different manifestations of coronary heart disease risk. The study results are expected to provide new ideas and methods for preventing and treating coronary heart disease and promoting clinical practice.【Keywords】256-slice spiral CT; Peripheral arterial occlusive disease; Coronary heart disease; Risk
