The mortality rate at follow-up period was 7%, the total patency of graft was 86% and the patency of cavo-atrial graft was 93%.

随访期死亡率为7%。总人工血管通畅率为86 % ，而腔房人工血管的通畅率为93%。

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The mortality rate at follow-up period was 7%, the total patency of graft was 86% and the patency of cavo-atrial graft was 93%.

随访期死亡率为7%。总人工血管通畅率为86 % ，而腔房人工血管的通畅率为93%。

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