Troponin CTroponinTroponin TTroponin ITropomyosinCalciumMyofibrilsRabbitsMyocardiumMusclesBepridilPsoas MusclesMuscle ProteinsNaphthalenesulfonatesThiadiazinesActin CytoskeletonChickensSarcomeresMyosinsActomyosinCalmodulinMuscle ContractionSpectrometry, FluorescenceBinding SitesMyocardial ContractionProtein ConformationProtein BindingMuscle, SkeletalStrontiumTitrimetryAmino Acid SequenceAdenosine TriphosphatasesMagnesiumActinsMolecular Sequence DataBiological MarkersHydrazonesCalcium-Binding ProteinsElectrophoresis, Polyacrylamide GelKineticsPeptide FragmentsCa(2+) Mg(2+)-ATPaseCreatine Kinase, MB FormDansyl CompoundsCardiomyopathy, HypertrophicMagnetic Resonance SpectroscopyCreatine KinaseMuscle Fibers, SkeletalMolluscaTrifluoperazinePectinidaeMutationPyridazinesAziridinesHeteropteraEF Hand MotifsYtterbiumMuscle Fibers, Fast-TwitchChest PainFluorescent DyesHeartModels, MolecularCattleMelittenProtein IsoformsDiacetylCardiac MyosinsMyocardial InfarctionCircular DichroismRecombinant Proteins