斑点追踪超声技术在新发心房颤动预测中的应用价值研究进展  

Research progress on the application value of speckle tracking ultrasound in the prediction of new onset atrial fibrillation

作　　者：杨丽[1] 李耀东[1] YANG Li;LI Yaodong(Department of Pacing and Electrophysiology,Cardiac Center,The First Affiliated Hospital of Xinjiang Medical University/Xinjiang Key Laboratory of Cardiac Electrophysiology and Cardiac Remodeling,Urumqi,Xinjiang 830054,China)

机构地区：[1]新疆医科大学第一附属医院心脏中心起搏电生理科/新疆心电生理与心脏重塑重点实验室,新疆乌鲁木齐830054

出　　处：《现代医药卫生》2025年第4期975-978,983,共5页Journal of Modern Medicine & Health

基　　金：国家自然科学基金项目(82460286);新疆维吾尔自治区杰出青年科学基金项目(2022D01E22)。

摘　　要：心房颤动是最常见的持续性心律失常,目前影响着全球3300多万人,具有极高的过早死亡率和主要心血管不良事件(如心力衰竭、严重脑卒中和心肌梗死)发生率,预计其发病率将在未来40年内加速增长。虽然确切的心房颤动发生机制尚未明确,但心房结构和功能的异常与心房颤动的发生、发展密切相关。在没有左心房扩大的情况下,心房颤动也会发生并持续,因此早期快速、准确地对其进行评价是至关重要的。斑点追踪超声成像技术在预测新发心房颤动方面显示出潜在的重要性,该文综述了该技术在心房颤动患者预测中的研究进展。Atrial fibrillation(AF)is the most common sustained arrhythmia,currently affecting more than 33 million people worldwide,with a very high incidence of premature mortality and major adverse cardiovascular events(such as heart failure,severe stroke,and myocardial infarction),and its incidence is expected to accelerate over the next 40 years.Although the exact mechanism of AF development has not been clarified,the abnormality of atrial structure and function is closely related to the occurrence and development of AF.AF can occur and persist in the absence of left atrial enlargement,making its early,so rapid and accurate evaluation is critical.Speckle tracking ultrasound imaging has shown potential importance in the prediction of new AF.This article reviewed the research progress of this technique in the prediction of patients with AF.

关 键 词：斑点追踪超声心动图 左心房应变 心房颤动 综述 

分 类 号：R541.75[医药卫生—心血管疾病]