2015
LKB1 deletion causes early changes in atrial channel expression and electrophysiology prior to atrial fibrillation
Kim GE, Ross JL, Xie C, Su KN, Zaha VG, Wu X, Palmeri M, Ashraf M, Akar JG, Russell KS, Akar FG, Young LH. LKB1 deletion causes early changes in atrial channel expression and electrophysiology prior to atrial fibrillation. Cardiovascular Research 2015, 108: 197-208. PMID: 26378152, PMCID: PMC4571838, DOI: 10.1093/cvr/cvv212.Peer-Reviewed Original ResearchConceptsLiver kinase B1Protein kinaseLKB1 deletionMetabolic regulator AMPAtrial fibrillationChannel expressionMHC-CreElectrophysiological functionKnockout mouse modelRelated kinasesLKB1 pathwayGene expressionPerpetuation of AFKinase B1Neonatal atrial myocytesΑMHC-CreKinasePostnatal day 1Patch-clamp recordingsAtrial growthWeeks of ageDeletionSodium current densityAction potential generationSpecific role
2008
Electrophysiological remodeling in Dilated Cardiomyopathy and Heart Failure
Akar F, Tomaselli G. Electrophysiological remodeling in Dilated Cardiomyopathy and Heart Failure. 2008, 290-304. DOI: 10.1007/978-1-84628-854-8_19.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsHeart failureCardiac remodelingComplete heart blockStructural heart diseaseAtrial fibrillationHeart blockMyocardial infarctionVentricular pacingElectrophysiological remodelingHeart diseaseMechanical dysfunctionHeart ratePersistent changesRemodelingActivation sequenceEntire organKey regulatory proteinsGene expressionExtracellular matrixInfarctionTachycardiaCardiomyopathyFailureDysfunctionFibrillation