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高血压时由于左室肥厚,左室顺应性减退,左房负荷加重,引起左房扩大及房性心律失常,但不同方法检出的左房扩大是否和房性心律失常相关,我们对此进行探讨。 1 材料和方法 1.1 研究对象 自1991年1月～1994年4月间,对我科94例无并发症的轻～中度老年原发性高血压进行研究,其中男性84例,女性10例,平均年龄65.3岁,高血压诊断按WHO标准。对照组为同期住院病人,共40例,无冠心病,肺心病,内分泌疾患,病情处于稳定期,其年龄,性别和高血压组无明显差异(P>0.05)。
Hypertension due to left ventricular hypertrophy, left ventricular compliance decreased, increased left atrium load, causing left atrial enlargement and atrial arrhythmia, but different methods of detection of left atrial enlargement and atrial arrhythmia, we carry out this Discussion. 1 Materials and Methods 1.1 The object of study From January 1991 to April 1994 between 94 cases of our department without complications of mild to moderate elderly essential hypertension study, 84 were male and 10 females, The average age of 65.3 years old, diagnosis of hypertension according to WHO standards. The control group was inpatients in the same period, a total of 40 cases, no coronary heart disease, pulmonary heart disease, endocrine disease, the condition is in stable phase, its age, gender and hypertension group no significant difference (P> 0.05).