AmpicillinEndocarditis, BacterialEndocarditisAnti-Bacterial AgentsGram-Positive BacteriaEndocarditis, Subacute BacterialViridans StreptococciHeart ValvesHeart Valve DiseasesGram-Positive Bacterial InfectionsStreptococcal InfectionsGram-Negative BacteriaMicrobial Sensitivity TestsAmpicillin ResistanceStaphylococcal InfectionsBacteriaHeart Valve ProsthesisStaphylococcus aureusAortic ValveEnterococcus faecalisStreptococcus sanguisProsthesis-Related InfectionsAntibiotic ProphylaxisBacteremiaAnti-Infective AgentsCardiobacteriumGram-Negative Bacterial InfectionsStreptococcusPhytochemicalsEchocardiography, TransesophagealGentamicinsEmbolismMitral ValveFungiStreptococcus bovisBacterial InfectionsAneurysm, InfectedPenicillinsAbscessAnacardiaceaeHeart Valve Prosthesis ImplantationGram-Positive CocciVancomycinColony Count, MicrobialDNA, BacterialTricuspid ValveSulbactamEscherichia coliPlant ExtractsPenicillin ResistanceAortic Valve InsufficiencyDrug Resistance, MicrobialDrug Resistance, BacterialBacteria, AnaerobicBacterial ProteinsRNA, Ribosomal, 16SEchocardiographyRetrospective StudiesStreptococcus mitisPenicillin GDaptomycinDisk Diffusion Antimicrobial TestsStaphylococcusAminoglycosidesCarnobacteriaceaeRheumatic Heart DiseaseTreatment OutcomeEndocarditis, Non-InfectiveRabbitsCeftriaxonePivampicillinMolecular Sequence DataMitral Valve InsufficiencyDrug Therapy, CombinationBartonella quintanaAmerican Heart AssociationCloxacillinFatal OutcomeBartonella InfectionsStreptococcus oralisStreptococcus gordoniiStreptococcus anginosusPseudomonas aeruginosaTime FactorsAmoxicillinKingellaDental Care for Chronically IllEnterococcusCulture MediaCardiac Surgical ProceduresMethicillin-Resistant Staphylococcus aureusBioprosthesisCephalosporinsTetracyclineBartonellabeta-LactamasesStaphylococcus epidermidisAchromobacter denitrificansSepsisbeta-Lactams