1998
Inappropriate Sensing of Atrial Stimuli in Patients with Third‐Generation Defibrillators and DDD Pacemakers
LAMPERT R, McPHERSON C, LEWIS R, BATSFORD W, ROSENFELD L. Inappropriate Sensing of Atrial Stimuli in Patients with Third‐Generation Defibrillators and DDD Pacemakers. Pacing And Clinical Electrophysiology 1998, 21: 1225-1229. PMID: 9633064, DOI: 10.1111/j.1540-8159.1998.tb00181.x.Peer-Reviewed Original ResearchMeSH KeywordsAgedCardiac Pacing, ArtificialDefibrillators, ImplantableEquipment DesignEquipment Failure AnalysisFemaleHeart AtriaHumansMalePacemaker, ArtificialConceptsAtrial stimulusAtrial sensingVDD modeDDD pacemakerActive fixation leadsThird generation defibrillatorTV-ICDHeart blockInappropriate therapyTransvenous ICDVentricular stimuliIntraoperative testingPatientsAtrial locationCurrent ICDICDAtrial positionICD sensingPacemakerStimuliTherapyVVIDefibrillator
1992
Antiarrhythmic drug exacerbation of ventricular tachycardia inducibility during electrophysiologic study
Sager P, Perlmutter R, Rosenfeld L, Batsford W. Antiarrhythmic drug exacerbation of ventricular tachycardia inducibility during electrophysiologic study. American Heart Journal 1992, 123: 926-933. PMID: 1550002, DOI: 10.1016/0002-8703(92)90698-u.Peer-Reviewed Original ResearchMeSH KeywordsAnti-Arrhythmia AgentsCardiac Pacing, ArtificialDeath, Sudden, CardiacElectrophysiologyFollow-Up StudiesGated Blood-Pool ImagingHeart VentriclesHumansStroke VolumeTachycardiaConceptsTest-negative groupInducible ventricular tachycardiaTest positive groupVentricular tachycardiaElectrophysiologic studyVentricular arrhythmiasClinical characteristicsSignificant organic heart diseaseInducible sustained ventricular tachycardiaDrug-induced exacerbationGroups' clinical characteristicsInducible ventricular arrhythmiasDrug testsVentricular ejection fractionVentricular tachycardia inductionOrganic heart diseaseSustained ventricular tachycardiaBundle branch blockDrug-free stateVentricular tachycardia inducibilityTachycardia inductionAntiarrhythmic therapyInducible arrhythmiasEjection fractionVentricular aneurysm
1990
Two Accessory Pathways, Dual AV Nodal Conduction, and 1:2 Ventriculoatrial Conduction in a Patient with Multiple Supraventricular Tachycardias
ROSENFELD L, BATSFORD W. Two Accessory Pathways, Dual AV Nodal Conduction, and 1:2 Ventriculoatrial Conduction in a Patient with Multiple Supraventricular Tachycardias. Pacing And Clinical Electrophysiology 1990, 13: 171-178. PMID: 1689833, DOI: 10.1111/j.1540-8159.1990.tb05067.x.Peer-Reviewed Original Research
1989
Rapid self-terminating ventricular tachycardia induced during electrophysiologic study: A prospective evaluation
Sager P, Perlmutter R, Rosenfeld L, McPherson C, Batsford W. Rapid self-terminating ventricular tachycardia induced during electrophysiologic study: A prospective evaluation. Journal Of The American College Of Cardiology 1989, 13: 385-390. PMID: 2913116, DOI: 10.1016/0735-1097(89)90516-0.Peer-Reviewed Original ResearchMeSH KeywordsAgedCardiac Pacing, ArtificialCohort StudiesElectrocardiographyElectrophysiologyFemaleHeart VentriclesHumansMaleMiddle AgedProspective StudiesTachycardiaConceptsGroup B patientsSelf-terminating ventricular tachycardiaGroup A patientsB patientsGroup C patientsVentricular tachycardiaA patientsC patientsElectrophysiologic studyGroup ALeft ventricular ejection fractionClinical ventricular arrhythmiasVentricular ejection fractionCoronary artery diseaseStructural heart diseaseSustained ventricular tachycardiaInduced ventricular tachycardiaClinical characteristicsArtery diseaseEjection fractionVentricular arrhythmiasPatient groupProspective evaluationElectrophysiologic characteristicsHeart disease
1986
Ventricular tachycardia induction: Comparison of triple extrastimuli with an abrupt change in ventricular drive cycle length
Rosenfeld L, McPherson C, Kennedy E, Stark S, Batsford W. Ventricular tachycardia induction: Comparison of triple extrastimuli with an abrupt change in ventricular drive cycle length. American Heart Journal 1986, 111: 868-874. PMID: 3706105, DOI: 10.1016/0002-8703(86)90635-6.Peer-Reviewed Original ResearchConceptsRight ventricular apexDouble extrastimuliTriple extrastimuliVentricular arrhythmiasVentricular tachycardiaVentricular apexCycle lengthSerial drug testingGroup III patientsDrive cycle lengthSustained ventricular tachycardiaIndwelling catheterIII patientsClinical arrhythmiaLow suspicionStimulation protocolTachycardiaExtrastimuliPatientsGroup IArrhythmiasDrug testingCatheterFibrillationSuspicionMechanisms and relevance of arrhythmias induced by high-current programmed ventricular stimulation
Kennedy E, Rosenfeld L, McPherson C, Stark S, Batsford W. Mechanisms and relevance of arrhythmias induced by high-current programmed ventricular stimulation. The American Journal Of Cardiology 1986, 57: 598-603. PMID: 3953446, DOI: 10.1016/0002-9149(86)90842-8.Peer-Reviewed Original ResearchMeSH KeywordsAgedArrhythmias, CardiacCardiac Pacing, ArtificialElectrocardiographyElectrophysiologyFemaleHeart VentriclesHumansMaleMiddle AgedConceptsSustained ventricular tachycardiaVentricular fibrillationTriple extrastimuliVentricular stimulationVentricular tachycardiaDiastolic thresholdConduction timeCoupling intervalExtrastimulus coupling intervalLocal conduction timeIntraventricular conduction timeVentricular refractory periodsUncertain clinical significanceVentricular refractorinessSustained arrhythmiaClinical significanceRefractory periodStimulation modalitiesExtrastimuliStimulationTachycardiaPatientsArrhythmogenicityArrhythmiasGreater increment
1985
Osteomyelitis of the First Rib Presenting as a Cold Abscess Nine Months After Subclavian Venous Catheterization
ROSENFELD L. Osteomyelitis of the First Rib Presenting as a Cold Abscess Nine Months After Subclavian Venous Catheterization. Pacing And Clinical Electrophysiology 1985, 8: 897-899. PMID: 2415943, DOI: 10.1111/j.1540-8159.1985.tb05909.x.Peer-Reviewed Original ResearchMeSH KeywordsAbscessAdultCardiac CatheterizationCardiac Pacing, ArtificialHumansMaleOsteomyelitisRibsStaphylococcal InfectionsSubclavian VeinTime FactorsDay-to-day reproducibility of responses to right ventricular programmed electrical stimulation: Implications for serial drug testing
McPherson C, Rosenfeld L, Batsford W. Day-to-day reproducibility of responses to right ventricular programmed electrical stimulation: Implications for serial drug testing. The American Journal Of Cardiology 1985, 55: 689-695. PMID: 3976510, DOI: 10.1016/0002-9149(85)90138-9.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAnti-Arrhythmia AgentsCardiac Pacing, ArtificialElectric StimulationElectrophysiologyFemaleHeart VentriclesHumansMaleMiddle AgedTachycardiaTime FactorsConceptsVentricular tachycardiaVT inductionElectrical stimulationInduction of VTAntiarrhythmic drug therapySerial drug testingSecond control studySuch patientsPatient groupDrug therapyDay reproducibilityPatientsMore PEControl studyElectrical stimuliDrug testingStimulation modeBaseline stateStimulationTherapyInductionDaysFirst studyResponseTachycardia
1983
Intraventricular Wenckebach conduction and localized reentry in a case of right ventricular dysplasia with recurrent ventricular tachycardia
Rosenfeld L, Batsford W. Intraventricular Wenckebach conduction and localized reentry in a case of right ventricular dysplasia with recurrent ventricular tachycardia. Journal Of The American College Of Cardiology 1983, 2: 585-591. PMID: 6875123, DOI: 10.1016/s0735-1097(83)80290-3.Peer-Reviewed Original ResearchConceptsRecurrent ventricular tachycardiaRight ventricular dysplasiaVentricular dysplasiaVentricular tachycardiaWenckebach conductionSerial electrophysiologic studiesContinuous electrical activityRight ventricular apexTermination of tachycardiaElectrophysiologic findingsAntiarrhythmic drugsElectrophysiologic studyRight ventricleLocalized reentryReentrant mechanismVentricular apexNoninvasive evaluationTachycardiaReproducible initiationElectrical activityDysplasiaAbnormal portionExtrastimuliPatientsArrhythmias