HypertrophyCardiomegalyMyocardiumHypertrophy, Left VentricularMyocytes, CardiacHeartHypertrophy, Right VentricularHeart VentriclesMyocardial ContractionVentricular RemodelingEchocardiographyFibrosisOrgan SizeAtrial Natriuretic FactorHeart FailureBlood PressureDisease Models, AnimalRats, Sprague-DawleyCalcineurinHypertensionAngiotensin IICardiomyopathy, HypertrophicMice, TransgenicEndomyocardial FibrosisHemodynamicsVentricular Function, LeftSignal TransductionCardiomyopathiesCardiac OutputArrhythmias, CardiacMyosin Heavy ChainsRats, WistarCell SizeCells, CulturedCell EnlargementElectrocardiographyTime FactorsMice, KnockoutRats, Inbred SHRVentricular PressureCardiotonic AgentsMice, Inbred C57BLIsoproterenolRNA, MessengerMyocardial InfarctionAnimals, NewbornCardiomegaly, Exercise-InducedPhenylephrineHeart RateMuscle ProteinsVentricular Dysfunction, LeftConstrictionCardiomyopathy, DilatedHeart DiseasesRats, Inbred WKYDeath, Sudden, CardiacDogsMyocardial StunningMyocardial IschemiaGene Expression RegulationCoronary CirculationCardiac Surgical ProceduresBody WeightCardiac MyosinsNFATC Transcription FactorsVentricular MyosinsGATA4 Transcription FactorEndothelin-1Ventricular Function, RightSarcoplasmic Reticulum Calcium-Transporting ATPasesReceptors, Adrenergic, betaDiastoleCalciumHeart AtriaGene ExpressionMuscle CellsSystoleCardiac Output, LowAdrenergic beta-AgonistsPhysical Conditioning, AnimalVentricular FunctionNatriuretic Peptide, BrainAortaHeart Function TestsStroke VolumeSarcomeresAntihypertensive AgentsReceptor, Angiotensin, Type 1Ventricular Dysfunction, RightCardiac Pacing, ArtificialPressureAortic Valve StenosisCardiac CatheterizationGTP-Binding Protein alpha Subunits, Gq-G11LigationMyocardial Reperfusion InjuryRats, Inbred DahlMonocrotalineModels, CardiovascularPhosphorylation