Exercise TestPreoperative CareExercise ToleranceExerciseExercise TherapyPhysical ExertionOxygen ConsumptionPreoperative PeriodPhysical EnduranceHeart RateAnaerobic ThresholdPhysical FitnessAsthma, Exercise-InducedBicyclingPulmonary Gas ExchangeElectrocardiographyMuscle, SkeletalTreatment OutcomeTime FactorsAngina PectorisLactic AcidErgometryFollow-Up StudiesRestProspective StudiesPredictive Value of TestsSportsRespiratory Function TestsRunningRetrospective StudiesBlood PressureHemodynamicsCoronary DiseaseDyspneaPostoperative ComplicationsRespirationPostoperative PeriodPrognosisCardiovascular Physiological PhenomenaOxygenPhysical Education and TrainingBreathing ExercisesWalkingForced Expiratory VolumeStroke VolumeHeart FailureAnalysis of VarianceDouble-Blind MethodRisk FactorsCardiac OutputLegMetabolic EquivalentCross-Over StudiesCarbon DioxideLactatesMuscle FatigueMuscle StrengthPulmonary VentilationResistance TrainingGlycogen Storage Disease Type VHeartAdrenergic beta-AntagonistsMyocardial IschemiaAthletesMuscle Stretching ExercisesRegional Blood FlowRectal NeoplasmsSpirometryMicrovascular AnginaSingle-Blind MethodAdaptation, PhysiologicalReproducibility of ResultsEchocardiographyRisk AssessmentHyperventilationSeverity of Illness IndexSensitivity and SpecificityElectrocardiography, AmbulatoryChronic DiseaseEnergy MetabolismCoronary AngiographyRecovery of FunctionMaximal Voluntary VentilationGlycogenReference ValuesRespiratory Physiological PhenomenaPulmonary Disease, Chronic ObstructiveVentricular Function, LeftChi-Square DistributionQuadriceps MuscleRespiratory MechanicsPostoperative CareEchocardiography, StressTomography, X-Ray ComputedLung Diseases, ObstructiveThallium RadioisotopesMyocardial InfarctionHorsesHypokalemic Periodic ParalysisVital Capacity