RyanodineRyanodine Receptor Calcium Release ChannelSarcoplasmic ReticulumCalciumCalcium ChannelsMalignant HyperthermiaCalcium SignalingDantroleneTacrolimus Binding Protein 1ATacrolimus Binding ProteinsMuscle ProteinsRuthenium RedCalsequestrinMuscle, SkeletalCyclic ADP-RiboseRabbitsCalcium Channels, L-TypeInositol 1,4,5-Trisphosphate ReceptorsMyopathy, Central CoreMyocardiumCresolsSarcoplasmic Reticulum Calcium-Transporting ATPasesMacrocyclic CompoundsMuscle Relaxants, CentralMyocytes, CardiacIon Channel GatingCalcium Channel AgonistsCalcium Channel BlockersTetracaineMuscle Fibers, SkeletalAlkaloidsMembrane PotentialsMuscle ContractionMicrosomesMyocardial ContractionCalcium-Transporting ATPasesReceptors, CholinergicThapsigarginCaffeineInositol 1,4,5-TrisphosphateThiazepinesLipid BilayersCalmodulinScorpion VenomsSodium-Calcium ExchangerPatch-Clamp TechniquesMusclesProtein IsoformsTachycardia, VentricularOxazolesCalcium-Calmodulin-Dependent Protein Kinase Type 2ElectrophysiologyPhosphodiesterase InhibitorsMicroscopy, ConfocalHeart VentriclesDogsExcitation Contraction CouplingCalcium-Binding ProteinsHeartBoron CompoundsCells, CulturedKineticsMagnesiumImmunophilinsCryoelectron MicroscopyEgtazic AcidAdenosine Diphosphate RiboseFurylfuramideArrhythmias, CardiacMutationProtein BindingCytosolHalothaneCyclic AMP-Dependent Protein KinasesMolecular Sequence DataAction PotentialsAmino Acid SequenceIsoproterenolNifedipineDose-Response Relationship, DrugSarcolemmaCentral Nervous System StimulantsElectric ConductivityXanthenesBinding SitesReceptors, Cytoplasmic and NuclearRats, Sprague-DawleyAdenosine TriphosphateGene Knock-In TechniquesFura-2TacrolimusIntracellular MembranesThimerosalIntracellular FluidPapillary MusclesTritiumIon TransportMyopathies, NemalineTime FactorsGuinea Pigs