左心房增大与缺血性卒中  

Left atrial enlargement and ischemic stroke

作　　者：支立君 毕国荣[1] 

机构地区：[1]中国医科大学附属盛京医院神经内科,沈阳110072

出　　处：《国际脑血管病杂志》2016年第12期1106-1110,共5页International Journal of Cerebrovascular Diseases

摘　　要：左心房增大是缺血性卒中及其他心血管不良事件的独立危险因素，可影响卒中严重程度并增高复发风险。左心房增大与缺血性卒中之间的相关机制目前仍未明确，可能与心房血栓形成或其共患病相关，例如心房颤动、高血压等。对于存在左心房增大的卒中患者如何实施一级和二级预防仍需要进一步临床试验来确定。Left atrial enlargement is an independent risk factor for ischemic stroke and other cardiovascular adverse events. It can affect stroke severity and increase the risk of recurrence. The mechanisms associated with left atrial enlargement and ischemic stroke are not yet clear, It may be associated with atrial thrombosis or co-morbidity, such as atrial fibrillation and hvpertension. How to conduct primarv and secondary prevention of stroke patients with left atrial enlargement still need further clinical trials to determine.

关 键 词：卒中 脑缺血 心脏扩大 心房颤动 心房功能 左 危险因素 

分 类 号：R54[医药卫生—心血管疾病] R743.3[医药卫生—内科学]