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研究表明大部分卒中是心源性的,而心房颤动(简称房颤)血栓大部分起源于左心耳.左心耳的形态、容体及开口面积和深度,左心耳的功能均与血栓的发生相关;干预左心耳预防房颤血栓包括外科手术和使用封堵器封堵左心耳;但目前的临床试验表明在有效性和安全性方面都存在一些问题.提示卒中是一种系统性疾病,病因治疗极为重要,干预左心耳预防房颤血栓必须进一步研究.
Studies have shown that most of the stroke is cardiogenic, and most of the thrombus of atrial fibrillation (atrial fibrillation) originates from the left atrial appendage.The shape, volume and opening area and depth of the left atrial appendage and the function of the left atrial appendage are all related to the occurrence of thrombus; Intervention in the left atrial appendage to prevent atrial fibrillation thrombus, including surgery and occlusion of the left atrial appendage occluder; but the current clinical trials show that there are some problems in the effectiveness and safety.Still that stroke is a systemic disease, the cause of treatment is extremely Important, intervention in the prevention of atrial fibrillation in the left atrial appendage must be further studied.