2017
Oxidative stress and inflammation as central mediators of atrial fibrillation in obesity and diabetes
Karam BS, Chavez-Moreno A, Koh W, Akar JG, Akar FG. Oxidative stress and inflammation as central mediators of atrial fibrillation in obesity and diabetes. Cardiovascular Diabetology 2017, 16: 120. PMID: 28962617, PMCID: PMC5622555, DOI: 10.1186/s12933-017-0604-9.Peer-Reviewed Original ResearchConceptsAtrial fibrillationOxidative stressCommon sustained cardiac arrhythmiaMaintenance of AFSustained cardiac arrhythmiaDiabetic heartElectrical remodelingRisk factorsAtrial excitabilityTherapeutic strategiesCardiac arrhythmiasInflammationCentral mediatorObesityDiabetesFibrillationMechanistic linkMellitusArrhythmiasExcitability
2005
Conduction Abnormalities in Nonischemic Dilated Cardiomyopathy: Basic Mechanisms and Arrhythmic Consequences
Akar FG, Tomaselli GF. Conduction Abnormalities in Nonischemic Dilated Cardiomyopathy: Basic Mechanisms and Arrhythmic Consequences. Trends In Cardiovascular Medicine 2005, 15: 259-264. PMID: 16226681, DOI: 10.1016/j.tcm.2005.08.002.Peer-Reviewed Original ResearchConceptsConduction abnormalitiesVentricular dysfunctionHeart failureMolecular mechanismsLeft ventricular dysfunctionNonischemic heart failureIschemic heart diseaseExtracellular matrixGenesis of arrhythmiasMyocyte excitabilityMechanistic differencesOrgan levelMembrane excitabilityVentricular tachyarrhythmiasDisease etiologyMyocardial infarctionHeart diseaseArrhythmogenic substrateSudden deathArrhythmic consequencesCell couplingAbnormalitiesBasic mechanismsDysfunctionExcitability