Song, Laichun ''Chimney'' Bentall Procedure in the Small Aortic Root After Prior Aortic Valve Operations. [electronic resource] - The Annals of thoracic surgery 09 2020 - e241-e243 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1552-6259 Standard No.: 10.1016/j.athoracsur.2020.02.035 doi Subjects--Topical Terms: AdultAorta--pathologyAortic ValveBlood Vessel ProsthesisBlood Vessel Prosthesis Implantation--methodsChinaCohort StudiesFemaleHeart Valve Diseases--pathologyHeart Valve ProsthesisHeart Valve Prosthesis Implantation--methodsHumansMaleMiddle Aged