{"identifier":"nobleid:/w1/20260515/CE6AF2AB","arkIdentifier":"ark:/48914/w1/20260515/CE6AF2AB","version":1,"workTitle":"Aortic and Mitral Valve Disease and Left Ventricular Dysfunction in Children.","workType":"Journal Article","authors":"Kevin O Maher, James S Tweddell","description":null,"workUrl":null,"existingDoi":"10.1097/PCC.0000000000000828","createdAt":"2026-05-15T22:49:50.623297Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260515/CE6AF2AB.v1"}