2016
Prospective randomized comparison of rotational angiography with three-dimensional reconstruction and computed tomography merged with electro-anatomical mapping: a two center atrial fibrillation ablation study
Anand R, Gorev M, Poghosyan H, Pothier L, Matkins J, Kotler G, Moroz S, Armstrong J, Nemtsov S, Orlov M. Prospective randomized comparison of rotational angiography with three-dimensional reconstruction and computed tomography merged with electro-anatomical mapping: a two center atrial fibrillation ablation study. Journal Of Interventional Cardiac Electrophysiology 2016, 46: 71-79. PMID: 26860838, DOI: 10.1007/s10840-016-0111-z.Peer-Reviewed Original ResearchMeSH KeywordsAgedAtrial FibrillationBody Surface Potential MappingCatheter AblationCoronary AngiographyFemaleHumansImaging, Three-DimensionalMaleMiddle AgedMultimodal ImagingOperative TimePrevalenceProspective StudiesReproducibility of ResultsRisk FactorsRotationSensitivity and SpecificitySurgery, Computer-AssistedSurvival RateTomography, X-Ray ComputedTreatment OutcomeConceptsElectro-anatomical mappingAF ablationProcedural characteristicsMaintenance of sinus rhythmRotational angiographyMonths of follow-upLeft atrial sizeProspective randomized comparisonTwo-center studyAtrial sizeSinus rhythmRandomized comparisonComputed tomographyFollow-upGroup 2Group 1Three-dimensional reconstructionRadiation exposureAngiographyConclusionThis studyAblationNavigation accuracyGroupImage fusionMerging technique
2012
Comparison of pacing algorithms to avoid unnecessary ventricular pacing in patients with sick sinus node syndrome: a single-centre, observational, parallel study
Poghosyan H, Jamalyan S. Comparison of pacing algorithms to avoid unnecessary ventricular pacing in patients with sick sinus node syndrome: a single-centre, observational, parallel study. EP Europace 2012, 14: 1483-1489. PMID: 22628453, DOI: 10.1093/europace/eur415.Peer-Reviewed Original ResearchConceptsSick sinus syndromePacing percentageSingle-centreIncidence of atrial high rate episodesVentricular pacingIncidence of pacemaker syndromeNew York Heart Association classAtrial high rate episodesAtrial pacing percentageVentricular pacing percentagePacing algorithmsSick sinus node syndromeLeft atrial sizeElectronic clinical databaseStatistically significant differenceAtrial sizePaced populationBorderline correlationClinical outcomesPacemaker syndromeRetrospective analysisAmount of VPTreatment strategiesAssociation classClinical trials