title: Redo an aortic valve replacement for bioprosthetic valve destruction in a patient developing Streptococcus bacteremia three years after the initial operation.
authors.affiliation: Department of Cardiovascular Surgery, Takeda General Hospital Foundation, Fukushima, Japan.
authors.forename: Satoru
authors.initials: S
authors.lastname: Maeba
authors.forename: Takahiro
authors.initials: T
authors.lastname: Taguchi
authors.forename: Keitaro
authors.initials: K
authors.lastname: Watanabe
authors.forename: Taijiro
authors.initials: T
authors.lastname: Sueda