AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceNamed GroupsHealth CareGeographicals
Heart RateHeartPhysical Education and TrainingHeart FailureHeart Rate, FetalResistance TrainingInservice TrainingAutonomic Nervous SystemBlood PressureHeart DiseasesHemodynamicsHeart TransplantationHeart Defects, CongenitalExerciseTime FactorsFetal HeartOxygen ConsumptionExercise TestPhysical Conditioning, AnimalPhysical EnduranceSympathetic Nervous SystemBaroreflexElectrocardiography, AmbulatoryElectrocardiographyPhysical ExertionHeart AtriaAdrenergic beta-AntagonistsMyocardiumMyocardial ContractionHeart ValvesEducation, Medical, GraduateHeart BlockDogsHeart Function TestsPhysical FitnessCardiovascular Physiological PhenomenaParasympathetic Nervous SystemTelemetryBradycardiaRestInternship and ResidencyMuscle, SkeletalRespirationStroke VolumePropranololVentricular Function, LeftTeachingMyocardial IschemiaTreatment OutcomeCoronary DiseaseProspective StudiesAnalysis of VarianceCardiovascular SystemCardiac OutputTachycardiaWeight LiftingAtropinePressoreceptorsRunningCurriculumRats, Sprague-DawleyPropanolaminesCardiotonic AgentsMyocardial InfarctionAdaptation, PhysiologicalNorepinephrineHeart Arrest, InducedEchocardiographyPostureFollow-Up StudiesRisk FactorsRats, WistarSinoatrial NodeReflexEducation, Medical, ContinuingMyocytes, CardiacAutonomic Nervous System DiseasesLearningTraining SupportFellowships and ScholarshipsDouble-Blind MethodCardiac Output, LowReference ValuesExercise ToleranceDose-Response Relationship, DrugRegional Blood FlowSignal Processing, Computer-AssistedArrhythmia, SinusModels, CardiovascularCardiac Pacing, ArtificialIsoproterenolAgingEducation, MedicalEpinephrineReproducibility of ResultsSupine PositionMetoprololSystoleBody TemperatureQuestionnaires