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本文报道100例正常家兔心电图。实验动物雌雄各半,体重1.5~2.0kg,心电图测定参数均值:心率287次/分;P波时间0.035秒;P-R间期0.056秒;Q-T间期0.138秒;QRS时间0.037秒,VAT时间0.016秒;额面QRS心电轴为74°。还讨论了P、Q、 R、S、T波形态、电压、方向以及麻醉、体位和电极对其心电图的影响。
This article reports 100 cases of normal rabbit electrocardiogram. The experimental animals were male and female, weighing 1.5-2.0 kg. The mean values of the electrocardiogram measurements were: heart rate 287 beats / min; P wave time 0.035 seconds; PR interval 0.056 seconds; QT interval 0.138 seconds; QRS time 0.037 seconds; VAT time 0.016 seconds ; Frontal QRS ECG axis is 74 °. Also discussed P, Q, R, S, T wave morphology, voltage, direction and anesthesia, position and electrode on the ECG.