作者: Alan G. Rose
DOI: 10.1007/978-94-009-3227-2_6
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摘要: This was the earliest tilting-disc prosthesis devised1. The sewing ring cloth-covered and plastic inner portion of retained ends spindle tilting disc. Laminar flow occurred through larger orifice lesser had a turbulent pattern. A small amount thrombus or granulation tissue could seriously interfere with valve function.