METHODS: 15 elderly male mongrel dogs were randomized to pacing group ( 10 dogs) and control group ( 5 dogs). Type of VOO animal pacemakers were implanted into the 10 dogs by percutaneous right external jugular vein puncture.

  • 方法:雄性老龄犬分为起搏组(10只)和对照组(5只),起搏组在x线下经皮穿刺右颈外静脉植入VOO型起搏器,对照组仅植入起搏器而不起搏。

  • 互联网摘选 2025-01-20 17:34:57

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句