冠状动脉疾病的负担,严重程度和特征模式使用160切片计算机断层扫描血管学:来自尼日利亚北部的最早报告
West African journal of medicine
|August 28, 2023
概括
冠状动脉计算机断层扫描 (CCTA) 在大多数患者中显示出显著的冠状动脉疾病 (CAD),特别是在左前下降动脉中. 高龄和较高的病变数量与严重的CAD相关.
科学领域:
- 心脏病学 心脏病学
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 冠状动脉计算机断层扫描血管学 (CCTA) 提供了冠状动脉的非侵入性可视化,显示了诊断冠状动脉疾病 (CAD) 的前景.
- 了解CAD的患病率,形态,分布和相关物质对于当地人口的有效管理至关重要.
研究的目的:
- 确定特定地理区域内冠状动脉疾病 (CAD) 的患病率,形态,解剖分布模式和相关性.
- 分析冠状动脉计算机断层扫描血管造影 (CCTA) 的发现,这些发现发生在被转诊该手术的患者身上.
主要方法:
- 一项涉及CCTA转诊患者的横截面研究,使用160片CT扫描仪.
- 人口和临床数据与CCTA发现一起收集,并使用R编程软件 (4.0.4版本) 进行分析.
主要成果:
- 在133名符合条件的患者中 (平均年龄为55.8岁),75.2%的患者表现出冠状动脉狭窄或闭塞.
- 较高的分数与狭窄显著相关 (p<0.00001),病变严重程度与分数相关.
- 年龄较大 (P=0.0415) 和较多的病变与严重疾病有关,左前下降动脉是最常受到影响的部位.
结论:
- 冠状动脉疾病很常见,严重程度各不相同,左前下降动脉是最常见的动脉.
- 虽然性别与疾病严重程度没有显著关联,但晚年和增加的损伤负担与更严重的CAD相关.
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