2009
From mitochondrial dynamics to arrhythmias
Aon MA, Cortassa S, Akar FG, Brown DA, Zhou L, O’Rourke B. From mitochondrial dynamics to arrhythmias. The International Journal Of Biochemistry & Cell Biology 2009, 41: 1940-1948. PMID: 19703656, PMCID: PMC2732583, DOI: 10.1016/j.biocel.2009.02.016.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArrhythmias, CardiacHumansMembrane Potential, MitochondrialMembrane PotentialsMitochondria, HeartOxidative StressReactive Oxygen SpeciesConceptsWhole cellsMitochondrial membrane potentialMode of functionMitochondrial networkOxidative stressMitochondrial dynamicsReactive oxygen speciesMitochondrial criticalityMitochondria behaveMitochondriaCellular excitabilityOxygen speciesMembrane potentialPhysiological conditionsROSCatastrophic arrhythmiasCellsCardiac cellsEnergetic failureNormal conditionsSpeciesMessengerNADHStressBroad range
2007
Regulation of ion channels and arrhythmias in the ischemic heart
Akar JG, Akar FG. Regulation of ion channels and arrhythmias in the ischemic heart. Journal Of Electrocardiology 2007, 40: s37-s41. PMID: 17993326, DOI: 10.1016/j.jelectrocard.2007.05.020.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsHeart Conduction SystemHumansIon Channel GatingIon ChannelsMembrane PotentialsModels, CardiovascularMyocardial IschemiaConceptsIschemic injuryElectrophysiological changesIschemic heart diseaseBest treatment strategyCoronary eventsReperfusion phaseVentricular arrhythmiasIschemic episodesHeart diseaseLeading causeElectrical dysfunctionTreatment strategiesIschemic heartMetabolic substratesPatientsArrhythmiasKey cellularTime courseInjuryIon channelsHeartDysfunctionMortalityDisease
2005
The mitochondrial origin of postischemic arrhythmias
Akar FG, Aon MA, Tomaselli GF, O'Rourke B. The mitochondrial origin of postischemic arrhythmias. Journal Of Clinical Investigation 2005, 115: 3527-3535. PMID: 16284648, PMCID: PMC1280968, DOI: 10.1172/jci25371.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsAnionsArrhythmias, CardiacDose-Response Relationship, DrugElectrophysiologyGuinea PigsHeartIntracellular MembranesIon ChannelsIschemiaMembrane PotentialsMicroscopy, ConfocalMitochondria, HeartMyocardial IschemiaMyocardial ReperfusionMyocardial Reperfusion InjuryMyocardiumMyocytes, CardiacOscillometryReactive Oxygen SpeciesReceptors, GABA-AReperfusion InjuryTemperatureTime FactorsConceptsAction potentialsVentricular fibrillationPostischemic functional recoveryIschemic heart diseaseGuinea pig heartsNew therapeutic targetsAbnormal electrical activationPostischemic arrhythmiasReperfusion arrhythmiasFunctional recoveryGlobal ischemiaHeart diseaseBolus infusionArrhythmia preventionElectrophysiological changesAP shorteningControl heartsPostischemic heartsBenzodiazepine receptorsElectrophysiological substrateTherapeutic targetArrhythmiasReperfusionPig heartsMitochondrial benzodiazepine receptor
1999
Mechanism Linking T-Wave Alternans to the Genesis of Cardiac Fibrillation
Pastore J, Girouard S, Laurita K, Akar F, Rosenbaum D. Mechanism Linking T-Wave Alternans to the Genesis of Cardiac Fibrillation. Circulation 1999, 99: 1385-1394. PMID: 10077525, DOI: 10.1161/01.cir.99.10.1385.Peer-Reviewed Original Research