Primary Effect of SERCA2a Gene Transfer on Conduction Reserve in Chronic Myocardial Infarction
Motloch LJ, Cacheux M, Ishikawa K, Xie C, Hu J, Aguero J, Fish KM, Hajjar RJ, Akar FG. Primary Effect of SERCA2a Gene Transfer on Conduction Reserve in Chronic Myocardial Infarction. Journal Of The American Heart Association 2018, 7: e009598. PMID: 30371209, PMCID: PMC6222964, DOI: 10.1161/jaha.118.009598.Peer-Reviewed Original ResearchConceptsMyocardial infarctionVentricular tachycardiaSERCA 2aVirus serotype 1Heart failureOptical action potential mappingPacing-induced ventricular tachycardiaIschemic heart failureNonischemic heart failureSerotype 1SERCA2a gene transferChronic myocardial infarctionExpression of Cx43Contractile reserveVelocity reserveHemodynamic functionDobutamine stressAnterior MIElectrophysiological effectsQRS durationConduction reserveConduction velocityNaive pigsAnimal modelsElectrophysiological substrate