CardiobacteriumEndocarditis, BacterialEndocarditisKingellaEikenellaNeisseriaceaeGram-Negative Bacterial InfectionsEikenella corrodensEndocarditis, Subacute BacterialHaemophilusHeart Valve DiseasesStaphylococcal InfectionsRNA, Ribosomal, 16SHeart Valve ProsthesisAortic ValveStreptococcal InfectionsVancomycinProsthesis-Related InfectionsViridans StreptococciGentamicinsAnti-Bacterial AgentsGram-Positive Bacterial InfectionsEnterococcus faecalis