Today hundreds of thousands of patients have had this type of implant either the Starr-Edwards valve design or refinements on that model.

今天，数以十万计的患者做了这种手术，要么用斯塔尔·爱德华兹设计的瓣膜，要么用这种模式的改进型。

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Starr convinced Edwards to narrow his focus and help develop a mechanical replacement for the heart's mitral valve which controls blood flow within the heart.

斯塔尔说服爱德华兹缩小他的研究范围，集中精力，研发一个代替。

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Dr. Starr is best known for co-inventing and successfully implanting the first artificial heart valve, the Starr-Edwards valve.

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