RyanodineRyanodine Receptor Calcium Release ChannelCalcium Channels, L-TypeSarcoplasmic ReticulumCalciumCalcium ChannelsDihydropteridine ReductaseCalcium SignalingMalignant HyperthermiaMuscle, SkeletalMuscle ProteinsDantroleneMuscle Fibers, SkeletalRabbitsRuthenium RedCalcium Channel AgonistsCyclic ADP-RiboseInositol 1,4,5-Trisphosphate ReceptorsExcitation Contraction CouplingTacrolimus Binding ProteinsMyocardiumCalsequestrinMuscle ContractionTacrolimus Binding Protein 1AIon Channel GatingCalcium Channel BlockersMembrane PotentialsMacrocyclic CompoundsSarcoplasmic Reticulum Calcium-Transporting ATPasesAlkaloidsCresolsPatch-Clamp TechniquesMuscle Relaxants, CentralNifedipineReceptors, CholinergicTetracaineMyopathy, Central CoreMusclesMyocytes, CardiacThapsigarginMyocardial ContractionCalcium-Transporting ATPasesMicrosomesCells, CulturedElectrophysiologyInositol 1,4,5-TrisphosphateIsradipineMicroscopy, ConfocalMolecular Sequence DataKineticsHeartProtein IsoformsAmino Acid SequenceLipid BilayersOxazolesSodium-Calcium ExchangerFurylfuramideScorpion VenomsAction PotentialsCaffeineBoron CompoundsEgtazic AcidCalmodulinPhosphodiesterase InhibitorsHeart VentriclesDogsMyoblasts, SkeletalAdenosine Diphosphate RiboseCalcium-Binding ProteinsBinding SitesProtein SubunitsDNA, ComplementaryProtein BindingTime FactorsMagnesiumThiazepinesBiophysical PhenomenaCalcium-Calmodulin-Dependent Protein Kinase Type 2Cell MembraneBiophysicsMutationCytosolFura-2Receptors, Cytoplasmic and NuclearPapillary MusclesIntracellular FluidDose-Response Relationship, DrugElectric ConductivityIsoproterenolIntracellular MembranesAdenosine TriphosphateGuinea PigsImmunophilinsSarcolemmaHalothaneCentral Nervous System StimulantsRats, Sprague-DawleyTachycardia, VentricularXanthenesProcaine