Focal AdhesionsMyocytes, CardiacFocal Adhesion Protein-Tyrosine KinasesFocal Adhesion Kinase 1FibroblastsCell AdhesionMyocardiumCells, CulturedPaxillinCell Adhesion MoleculesHeartVinculinFocal Adhesion Kinase 2Heart VentriclesSignal TransductionProtein-Tyrosine KinasesCell MovementPhosphorylationMyocardial ContractionTissue AdhesionsActinsIntegrinsCalciumIntercellular Adhesion Molecule-1CardiomegalyCytoskeletal ProteinsRats, Sprague-DawleyCell LineCytoskeletonCrk-Associated Substrate ProteinAnimals, NewbornFibroblast Growth Factor 2FibronectinsZyxinMuscle CellsPhosphoproteinsTime FactorsAntigens, CD29Extracellular MatrixRNA, MessengerEnzyme ActivationVascular Cell Adhesion Molecule-1TalinTransfectionCardiac OutputCell SizeArrhythmias, CardiacActininTyrosineMolecular Sequence DataCalcium Channels, L-TypeFibroblast Growth FactorsRats, Wistarsrc-Family KinasesBlotting, WesternIsoproterenolStress FibersGene Expression RegulationProtein BindingMicroscopy, FluorescenceMice, KnockoutVentricular FunctionSodium-Calcium ExchangerCalcium SignalingSarcolemmaEnzyme InhibitorsStress, MechanicalBacterial Adhesion3T3 CellsActin CytoskeletonMicroscopy, ConfocalAmino Acid SequencePatch-Clamp TechniquesFluorescent Antibody TechniqueSarcomeresGuinea PigsGene ExpressionRetinoblastoma-Like Protein p130Endothelium, VascularCardiac Surgical ProceduresrhoA GTP-Binding ProteinDose-Response Relationship, DrugModels, BiologicalCollagenApoptosisRabbitsChick EmbryoImmunohistochemistryMuscle ProteinsHeart AtriaKineticsMice, Inbred C57BLDeath, Sudden, CardiacLIM Domain ProteinsSarcoplasmic ReticulumReceptors, Fibroblast Growth FactorMembrane PotentialsProtein Kinase CDogsCell Division