TroponinTroponin ITroponin TTroponin CBiological MarkersMyocardial InfarctionCardiac Imaging TechniquesElectrocardiographyAngina, UnstablePrognosisTropomyosinSyndromeAcute DiseaseMyocardiumMyofibrilsCalciumCreatine KinaseActin CytoskeletonRabbitsMusclesRisk FactorsChest PainMuscle ProteinsSarcomeresMyocardial ContractionActomyosinCreatine Kinase, MB FormMyosinsMyoglobinActinsCa(2+) Mg(2+)-ATPaseHeartCardiomyopathy, HypertrophicChickensCardiomyopathy, RestrictiveMuscle, SkeletalPsoas MusclesPeptide FragmentsThiadiazinesMuscle ContractionAmino Acid SequenceNaphthalenesulfonatesCardiomyopathy, Hypertrophic, FamilialMuscle, StriatedAcute Coronary SyndromeImmunoassaySensitivity and SpecificityPredictive Value of TestsMyocytes, CardiacAdenosine TriphosphatasesCardiac MyosinsMyocardial IschemiaNatriuretic Peptide, BrainHeart InjuriesMolecular Sequence DataElectrophoresis, Polyacrylamide GelProtein IsoformsPhosphorylationCardiomyopathiesProspective StudiesBinding SitesBepridilProtein BindingROC CurveCardiotonic AgentsMyosin SubfragmentsProtein ConformationSpectrometry, FluorescenceCalcium-Binding ProteinsCyclic AMP-Dependent Protein KinasesClinical Chemistry TestsTime FactorsHeart DiseasesMutationMuscle Fibers, Slow-TwitchCalmodulinCattleIsoenzymesKinetics