title: [Aortic valve perforation].
authors.affiliation: Division of Internal Medicine, Akita Red Cross Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Shu
authors.forename: T
authors.initials: T
authors.lastname: Fujita
mesh_terms: D001021:Aortic Valve / Q000473:pathology; D004697:Endocarditis, Bacterial / Q000150:complications*; D006341:Heart Rupture / Q000209:etiology* / Q000473:pathology; D006349:Heart Valve Diseases / Q000209:etiology / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013290:Streptococcal Infections / Q000150:complications*; D013298:Streptococcus sanguis