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左房增大可为高血压性心脏病的一个早期表现。Damm等曾经指出高血压性心脏病左房增大可能出现于左室肥厚和(或)扩张之前。为观察高血压患者左房增大情况,我们对原发性高血压患者(59例)和健康人(29例)做超声心动图检测左房内径(LA)和主动脉根部内径(AO)计算LA/AO 值,并做心电图测量ptfv_1改变。
Left atrial enlargement may be an early manifestation of hypertensive heart disease. Damm et al have pointed out that left atrial enlargement of hypertensive heart disease may occur before left ventricular hypertrophy and / or dilatation. To observe the increase of left atrium in patients with hypertension, echocardiography was performed on patients with essential hypertension (n = 59) and healthy subjects (n = 29). Left atrium (LA) and aortic root diameter (AO) LA / AO values, and make ECG measurements ptfv_1 change.