2004
Hyperkalemia Induced T Wave Oversensing Leading to Loss of Biventricular Pacing and Inappropriate ICD Shocks
KOUL AK, KELLER S, CLANCY JF, LAMPERT R, BATSFORD WP, ROSENFELD LE. Hyperkalemia Induced T Wave Oversensing Leading to Loss of Biventricular Pacing and Inappropriate ICD Shocks. Pacing And Clinical Electrophysiology 2004, 27: 681-683. PMID: 15125731, DOI: 10.1111/j.1540-8159.2004.00509.x.Peer-Reviewed Case Reports and Technical NotesMeSH KeywordsDefibrillators, ImplantableEquipment FailureHumansHyperkalemiaMaleMiddle AgedVentricular FibrillationConceptsInappropriate ICD shocksICD shocksT-wave oversensingLeft ventricular captureBiventricular pacingBiventricular ICDsAppropriate treatmentVentricular eventsDialysis bathVentricular captureT waveExperienced lossCareful interpretationCommon problemHyperkalemiaHemodialysisTachyarrhythmiasPatientsPacing
1994
Double sequential external shocks for refractory ventricular fibrillation
Hoch D, Batsford W, Greenberg S, McPherson C, Rosenfeld L, Marieb M, Levine J. Double sequential external shocks for refractory ventricular fibrillation. Journal Of The American College Of Cardiology 1994, 23: 1141-1145. PMID: 8144780, DOI: 10.1016/0735-1097(94)90602-5.Peer-Reviewed Original ResearchMeSH KeywordsElectric CountershockElectrophysiologyFemaleHeart Conduction SystemHumansMaleMiddle AgedVentricular Fibrillation
1987
Dissociation of electrophysiologic and pharmacologic stability during an abbreviated oral loading regimen of amiodarone
Rosenfeld L, Kennedy E, Perlmutter R, Bookbinder M, McPherson C, Batsford W. Dissociation of electrophysiologic and pharmacologic stability during an abbreviated oral loading regimen of amiodarone. American Heart Journal 1987, 114: 1367-1374. PMID: 3687689, DOI: 10.1016/0002-8703(87)90538-2.Peer-Reviewed Original ResearchConceptsVentricular tachycardiaMicrograms/Sinus node recovery timeCycle lengthLoading regimenEarly outpatient managementOral loading regimenSinus cycle lengthSinoatrial conduction timeWenckebach cycle lengthVentricular refractory periodsDesethylamiodarone levelsElectrophysiologic testingHV intervalOutpatient managementElectrophysiologic studySerum levelsInpatient therapyElectrophysiologic changesTreatment periodConduction timeHigh-pressure liquid chromatographyRefractory periodDosing phaseRegimen
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 testingCatheterFibrillationSuspicion