International Circulation:   You mentioned that it is indicated now in high-risk patients; do you ever see it being extended to lower risk patients?

 国际循环：您刚才提到，有高手术风险的患者是其适应症，它是否能扩大到风险较低的患者？

Prof. Greg W. Stone:  I think that is the next step.  The next series of studies that will be done with the Edwards SAPIAN valve will be to cautiously extend it to somewhat intermediate risk surgical patients.  We have to learn more with the durability of the valve before we can truly feel comfortable offering this as an option for truly low-risk surgical patients.
Prof. Greg W. Stone: 我认为这是下一步的工作。下一步Edawards公司的 SAPIAN瓣膜会进行一系列研究，谨慎扩大到中级风险的手术患者。在我们真正能能够把这作为低风险手术患者的一个选择之前，我们要对瓣膜的耐用性进行更多的研究。

上一页  [1]  [2]  [3]  [4]  下一页