Included no case in group A, 5 cases in group B. Conclusion The first important cause for perpetual pacemaker was CAVB after open heart surgery.

  • B组5例,其中4例更换为心内膜起搏。结论:心脏术后CAVB是小儿永久性心脏起搏中最重要和最常见的原因。

  • 互联网摘选 2025-01-20 17:21:54

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