作者: Robert Frank Rosenbluth , Louis Seiler , Marian Ian Ionescu , Jay Alan Lenker
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摘要: Prosthetic heart valves comprising an annular, right cylindrical, metal stent covered with fabric to which a glutaraldehyde-stabilized pericardial valving element formed of three leaflets, each having plateau on truncated triangle extending higher at the center than edges, and as cylinder diameter substantially equal stent, low profile is disclosed.