2020
The NCDR Left Atrial Appendage Occlusion Registry
Freeman JV, Varosy P, Price MJ, Slotwiner D, Kusumoto FM, Rammohan C, Kavinsky CJ, Turi ZG, Akar J, Koutras C, Curtis JP, Masoudi FA. The NCDR Left Atrial Appendage Occlusion Registry. Journal Of The American College Of Cardiology 2020, 75: 1503-1518. PMID: 32238316, PMCID: PMC7205034, DOI: 10.1016/j.jacc.2019.12.040.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAtrial AppendageAtrial FibrillationEndovascular ProceduresFemaleHumansMaleRegistriesStrokeConceptsHospital adverse event ratesAdverse event ratesEvent ratesMean HAS-BLED scoreHAS-BLED scoreHospital adverse eventsMean patient ageAtrial appendage occlusionMedian annual numberMajor bleedingMean CHAMore comorbiditiesVASc scoreWATCHMAN procedureAdverse eventsCommon complicationPatient agePericardial effusionPivotal trialsAppendage occlusionRandomized trialsAtrial fibrillationPatient populationPresent patientPhysician characteristics
2003
Intracellular Chloride Accumulation and Subcellular Elemental Distribution During Atrial Fibrillation
Akar JG, Everett TH, Ho R, Craft J, Haines DE, Somlyo AP, Somlyo AV. Intracellular Chloride Accumulation and Subcellular Elemental Distribution During Atrial Fibrillation. Circulation 2003, 107: 1810-1815. PMID: 12665494, DOI: 10.1161/01.cir.0000058462.23347.93.Peer-Reviewed Original ResearchConceptsEffective refractory periodLeft atrial appendageAtrial fibrillationMitochondrial Ca overloadWhole-cell ClWhole-cell NaIntracellular chloride accumulationIntracellular Cl- accumulationSinus rhythmAtrial appendageCa overloadElectrical remodelingAF pathogenesisRapid pacingRefractory periodTransient increaseTransverse cryosectionsMembrane depolarizationFibrillationNovel findingsCytosolic CaCytoplasmic CaConcomitant increaseIon channelsMinutes