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窦性心律，正常心电图

窦性心律，正常心电图. Ⅰ. Ⅲ. aVL. R Ⅰ =1.8mV ， R Ⅰ +S Ⅲ =3.5mV ， RaVL=1.8mV ； R V5 =R V6 =2.5mV ， R V5 +S V1 =4.8mV ； T V5~6 倒置。. V 1. V 2. 诊断： 窦性心律 左室肥厚. V 5. V 6. 窦性心律，右心房肥大. 右心室肥大. 窦性心律，左心房肥大.

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窦性心律，正常心电图

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  1. 窦性心律，正常心电图

  2. Ⅰ Ⅲ aVL RⅠ=1.8mV， R Ⅰ +SⅢ=3.5mV， RaVL=1.8mV； RV5=RV6=2.5mV， RV5+SV1=4.8mV； TV5~6倒置。 V1 V2 诊断： 窦性心律 左室肥厚 V5 V6

  3. 窦性心律，右心房肥大

  4. 右心室肥大

  5. 窦性心律，左心房肥大

  6. 窦性心率,心率94次/分,P-R间期0.16秒;Ⅱ、Ⅲ、aVF导联P波达0.3mV。窦性心率,心率94次/分,P-R间期0.16秒;Ⅱ、Ⅲ、aVF导联P波达0.3mV。 电轴右偏128°； V1R=0.9mV，且R/S＞1，V5 R/S＜1，Rv1+Sv5=3.0mV； RavR=0.6mV； Ⅲ、aVF导联ST段下降0.05mV， Ⅲ导联T波倒置。 诊断： 窦性心律,右房肥大,右室肥大。

  7. 窦性心律；……；RV5=2.6mV，RV5+SV1=4.7mV；电轴－20°；Ⅰ、Ⅱ、V5、V6的ST段下降0.05~0.1mV。窦性心律；……；RV5=2.6mV，RV5+SV1=4.7mV；电轴－20°；Ⅰ、Ⅱ、V5、V6的ST段下降0.05~0.1mV。 诊断：窦性心律，左室肥厚。

  8. V1呈qR型，电轴右偏； RV5=3.0mV； Ⅱ，Ⅲ，aVF，V1，V5，V6的T波倒置，ST段下降。 …… 诊断：……，双侧心室肥厚

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