Clinical CompetenceSelf-Evaluation ProgramsCertificationSpecialty BoardsEducational MeasurementModels, EducationalEducation, MedicalEducation, Medical, ContinuingVideotape RecordingInternal MedicineCurriculumMyocytes, CardiacDNA Transformation CompetenceCardiac OutputHeartArrhythmias, CardiacCardiac Surgical ProceduresDeath, Sudden, CardiacTransformation, BacterialCardiomegalyCardiac TamponadeProfessional CompetenceCardiac Pacing, ArtificialHeart DiseasesMyocardiumCardiac CatheterizationMyocardial ContractionHeart ArrestHeart VentriclesTime FactorsMyoblasts, CardiacHeart FailureCardiomyopathiesCardiac MyosinsCardiac Imaging TechniquesElectrocardiographyCardiac GlycosidesHeart RateOocytesEchocardiographyCardiac Output, LowOut-of-Hospital Cardiac ArrestMental CompetencyHemodynamicsCultural CompetencyMyocardial InfarctionCardiac VolumeVentricular RemodelingHeart TransplantationTroponin IVentricular Function, LeftTransformation, Genetic