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目的探讨老年高血压患者房颤与左房内径的关系。方法将163例老年原发性高血压病患者按照有无合并房颤分为A、B两组:A组为合并房颤组,共45例;B组为不合并房颤组,共118例,分别做二维超声心动图检查,测定左房内径并进行比较。结果 A组左房内径明显高于B组(P<0.01)。结论老年高血压患者房颤发作与左房内径大小关系密切。
Objective To investigate the relationship between atrial fibrillation and left atrial diameter in elderly patients with essential hypertension. Methods A total of 163 elderly patients with essential hypertension were divided into A and B groups according to the presence or absence of atrial fibrillation. Group A was atrial fibrillation combined with atrial fibrillation group (45 cases), group B (118 cases) , Respectively, to do two-dimensional echocardiography, determination of left atrial diameter and comparison. Results The left atrial diameter of group A was significantly higher than that of group B (P <0.01). Conclusion The incidence of atrial fibrillation in elderly patients with hypertension is closely related to the size of left atrium.