Central flow tilting disc valve for aortic valve replacement.
D000328:Adult; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D002114:Calcinosis / Q000150:complications; D002932:Cineangiography; D006350:Heart Valve Prosthesis; D006801:Humans; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D013923:Thromboembolism / Q000150:complications