在主动脉狭窄临床实验SEAS中渐增的癌症风险是偶发事件呢？还是真实存在的呢？

Was the increased risk of cancer in the SEAS trial due to chance or was this a true finding?

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在不久的将来，经皮主动脉置换可能对于外科手术中有高风险的低压力阶差、低射血分数的主动脉狭窄患者是个有价值的选择。

In the near future, percutaneous AVR could be a valuable alternative for surgical high-risk patients with low-gradient, low ejection fraction AS.

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