J E Douglas, G D Williams. Show Affiliations »
Abstract
Mesh： See more » AdultAortic Valve/diagnostic imagingAortic Valve Insufficiency/surgeryAtrial Fibrillation/surgeryEchocardiographyElectrocardiographyEvaluation Studies as TopicHeart Septal Defects, Ventricular/surgeryHeart Valve Diseases/diagnostic imagingHeart Valve Diseases/physiopathologyHeart Valve ProsthesisHumansIn Vitro TechniquesMaleMitral Valve/diagnostic imagingRadiographyTransducersUltrasonography
Year: 1974 PMID： 4835253 DOI： 10.1161/01.cir.50.1.52
Source DB: PubMed Journal: Circulation ISSN： 0009-7322 Impact factor: 29.690