Four types of abnormal ECG including sinus arrythmia ( 28.0%) sinus arrest ( 4.0%), sinus bigeminy ( 4.0%) and atrial flutter ( 4.0%) were showed in the Han-sheep with small-tail examined.
在被检小尾寒羊中发现窦性心律不齐(280%)、窦性停搏(40%)、窦性二联律(40%)和心房扑动(40%)四种异常心电图。
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