2024
Extremely Long-Term Follow-Up of Dr William Glenn's Original Patient Cohort With Superior Cavopulmonary Anastomosis (1958-1990)
Lee M, Amabile A, Geirsson A, Gruber P, Kopf G. Extremely Long-Term Follow-Up of Dr William Glenn's Original Patient Cohort With Superior Cavopulmonary Anastomosis (1958-1990). World Journal For Pediatric And Congenital Heart Surgery 2024, 15: 298-302. PMID: 38263670, DOI: 10.1177/21501351231224342.Peer-Reviewed Original ResearchSuperior cavopulmonary anastomosisFollow-upGlenn operationCavopulmonary anastomosisRetrospective evaluation of patientsLost to follow-upAdult congenital patientsTetralogy of FallotYears of follow-upOriginal patient cohortEvaluation of patientsGroup of patientsFollow-up dataGlenn patientsCongenital patientsPalliative procedureSurviving patientsPediatric patientsAge of survivorsPatient cohortRetrospective evaluationSurvival ratePatientsMedical recordsElectronic medical records
2003
Novel technique for isolated accessory right heart transplantation for congenital heart disease
Elefteriades J, Lovoulos C, Edwards R, Tittle S, Riley T, Tang P, Rocco E, Kopf G. Novel technique for isolated accessory right heart transplantation for congenital heart disease. Journal Of Thoracic And Cardiovascular Surgery 2003, 125: 1283-1290. PMID: 12830045, DOI: 10.1016/s0022-5223(02)73617-9.Peer-Reviewed Original ResearchConceptsRight heartSuperior vena cavaRight thoracotomyCardiopulmonary bypassPulmonary arteryDonor heartsVena cavaRight ventricleDonor's superior vena cavaDonor pulmonary arteryDonor right ventricleRight atrial pressureMean arterial pressureCongenital heart diseaseAdult mongrel dogsNovel therapeutic alternativesHeart transplantationPulmonary hypertensionArterial pressureAtrial pressureSuperior venaSinus rhythmAortic valveHeart diseaseLeft atriumRight Coronary Artery Arising from the Left Ventricular Outflow Tract: A Rare Congenital Anomaly of the Coronary Arteries
Moltedo JM, Kopf G, Mello DM, Porter GA. Right Coronary Artery Arising from the Left Ventricular Outflow Tract: A Rare Congenital Anomaly of the Coronary Arteries. Pediatric Cardiology 2003, 24: 598-600. PMID: 14761156, DOI: 10.1007/s00246-002-0384-0.Peer-Reviewed Original Research
2002
Revascularization alone (without mitral valve repair) suffices in patients with advanced ischemic cardiomyopathy and mild-to-moderate mitral regurgitation
Tolis GA, Korkolis DP, Kopf GS, Elefteriades JA. Revascularization alone (without mitral valve repair) suffices in patients with advanced ischemic cardiomyopathy and mild-to-moderate mitral regurgitation. The Annals Of Thoracic Surgery 2002, 74: 1476-1481. PMID: 12440595, DOI: 10.1016/s0003-4975(02)03927-9.Peer-Reviewed Original ResearchConceptsCongestive heart failureModerate mitral regurgitationMitral regurgitationLong-term survivalEjection fractionIschemic cardiomyopathyHeart failureCongestive heart failure classExcellent long-term survivalPreoperative congestive heart failureImproved left ventricular functionDegree of MRAdvanced ischemic cardiomyopathyHeart failure classCoronary artery bypassMean ejection fractionSevere mitral regurgitationLeft ventricular functionMitral valve operationsNumber of graftsEchocardiographic outcomesHospital mortalitySurgical revascularizationArtery bypassHeart transplantation
1998
Should Angiographically Disease-Free Saphenous Vein Grafts Be Replaced at the Time of Redo Coronary Artery Bypass Grafting?
Mehta I, Weinberg J, Jones M, Tellides G, Kopf G, Shaw R, Zaret B, Elefteriades J. Should Angiographically Disease-Free Saphenous Vein Grafts Be Replaced at the Time of Redo Coronary Artery Bypass Grafting? The Annals Of Thoracic Surgery 1998, 65: 17-23. PMID: 9456088, DOI: 10.1016/s0003-4975(97)01192-2.Peer-Reviewed Original ResearchConceptsSaphenous vein graftsVein graftsRedo CABGDisease-free graftsNR groupRedo Coronary Artery Bypass GraftingR groupCoronary Artery Bypass GraftingRedo coronary artery bypassGood late survivalArtery Bypass GraftingCoronary artery bypassLate myocardial infarctionFirst CABGRecurrent anginaRedo revascularizationArtery bypassBypass GraftingOperative mortalitySurgical mortalityAngiographic evaluationCardiac hospitalizationConsecutive patientsNew stenosisRandomized studyComposite graft with coronary button reimplantation: Procedure of choice for aortic root replacement
Platis I, Kopf G, Dewar M, Shaw R, Elefteriades J. Composite graft with coronary button reimplantation: Procedure of choice for aortic root replacement. International Journal Of Angiology 1998, 41-45. DOI: 10.1055/s-0031-1276089.Peer-Reviewed Original ResearchAortic root replacementComposite graft replacementProcedure of choiceGraft techniqueButton techniqueRoot replacementBentall techniqueCabrol fistulaGraft replacementAortic rootSaphenous vein graft stenosisCoronary button reimplantationGood early resultsVein graft stenosisSurvival 1 yearAdvanced endocarditisDirect reimplantationHospital mortalitySaphenous graftAcute dissectionAortic replacementPostoperative bleedingCoronary bypassCabrol techniqueGraft stenosis
1987
Biological versus mechanical valves Analysis of 1,116 valves inserted in 1,012 adult patients with a 4,818 patient-year and a 5,327 valve-year follow-up
Hammond G, Geha A, Kopf G, Hashim S. Biological versus mechanical valves Analysis of 1,116 valves inserted in 1,012 adult patients with a 4,818 patient-year and a 5,327 valve-year follow-up. Journal Of Thoracic And Cardiovascular Surgery 1987, 93: 182-198. PMID: 3807394, DOI: 10.1016/s0022-5223(19)36440-2.Peer-Reviewed Original ResearchConceptsBiological valvesMechanical valvesPerivalvular leakValve failureMechanical prosthetic heart valvesYale-New Haven HospitalAnticoagulation-related hemorrhageLate cardiac deathValve-related mortalityValve-related deathIncidence of thromboembolismType of valveYears of ageProsthetic heart valvesAdult patientsTotal morbidityCardiac deathPatientsHeart valvesReoperationThromboembolismSignificant differencesValve analysisLittle direct evidenceYear period
1986
Accessory Mitral Valve Tissue Causing Left Ventricular Outflow Obstruction (Two-Dimensional Echocardiographic Diagnosis and Surgical Approach)
Ascuitto R, Ross-Ascuitto N, Kopf G, Kleinman C, Talner N. Accessory Mitral Valve Tissue Causing Left Ventricular Outflow Obstruction (Two-Dimensional Echocardiographic Diagnosis and Surgical Approach). The Annals Of Thoracic Surgery 1986, 42: 581-584. PMID: 3778009, DOI: 10.1016/s0003-4975(10)60590-5.Peer-Reviewed Original ResearchConceptsAccessory mitral valve tissueVentricular outflow tract obstructionVentricular outflow obstructionOutflow tract obstructionTwo-dimensional echocardiographyMitral valve tissueNative mitral valveDoppler flow analysisTract obstructionOutflow obstructionPreoperative evaluationRare causeMitral valveIntraoperative techniquesValve tissueAccessory tissuesObstructionTissueEchocardiographySurgeryBupivacaine for Intercostal Nerve Blocks in Children: Blood Concentrations and Pharmacokinetics.
Rothstein P, Arthur G, Feldman H, Kopf G, Covino B. Bupivacaine for Intercostal Nerve Blocks in Children: Blood Concentrations and Pharmacokinetics. Anesthesia & Analgesia 1986, 65: 625. PMID: 3706800, DOI: 10.1213/00000539-198606000-00011.Peer-Reviewed Original ResearchConceptsIntercostal nerve blockNerve blockBupivacaine concentrationsX minTotal body clearanceVolume of distributionPlasma concentration ratioSteady-state volumeBlood concentration valuesAdult patientsBody clearancePlasma concentrationsBlood concentrationsLocal anestheticsPharmacokinetic evaluationIntercostal spaceBupivacaine HClPharmacokinetic parametersApparent volumeAdditional groupHematocritBupivacaineChildrenClearanceAdultsFate of Left-Sided Cardiac Bioprosthesis Valves in Children
Kopf G, Geha A, Hellenbrand W, Kleinman C. Fate of Left-Sided Cardiac Bioprosthesis Valves in Children. JAMA Surgery 1986, 121: 488-490. PMID: 3954594, DOI: 10.1001/archsurg.1986.01400040126021.Peer-Reviewed Original ResearchConceptsEmergency valve replacementBioprosthetic valvesValve replacementMitral positionBioprosthetic valve failureMassive mitral regurgitationHigh operative mortalityPediatric age groupElective valve replacementYears of agePorcine bioprosthetic valvesLoss of mobilityLeaflet immobilityHospital mortalityOperative mortalityEmergency surgeryHemodynamic deteriorationMitral stenosisSevere calcificationMitral regurgitationBiologic valvesSevere stenosisThromboembolic phenomenaAortic positionMitral valveRepair of Aortic Coarctation in the First Three Months of Life: Immediate and Long-Term Results
Kopf G, Hellenbrand W, Kleinman C, Lister G, Talner N, Laks H. Repair of Aortic Coarctation in the First Three Months of Life: Immediate and Long-Term Results. The Annals Of Thoracic Surgery 1986, 41: 425-430. PMID: 3963920, DOI: 10.1016/s0003-4975(10)62701-4.Peer-Reviewed Original ResearchConceptsVentricular septal defectLong-term resultsNeonatal periodComplex congenital heart lesionsCongenital defectsIsolated ventricular septal defectMultiple ventricular septal defectsGroup IIIOptimum surgical procedurePrimary intracardiac repairPulmonary artery bandingRepair of coarctationGroup of patientsPatent ductus arteriosusLong-term outcomesTreatment of coarctationCongenital heart lesionsLow initial mortalityComplex congenital defectsComplex heart defectsMonths of ageFirst Three MonthsLate deathsRecurrent coarctationInitial hospitalizationSuperior Vena Cava-Pulmonary Artery Anastomosis in the Treatment of Cyanotic Heart Disease
Glenn W, Hellenbrand W, Henisz A, Laks H, Kopf G, Stansel H, Talner N. Superior Vena Cava-Pulmonary Artery Anastomosis in the Treatment of Cyanotic Heart Disease. 1986, 1298-1302. DOI: 10.1007/978-1-4613-8598-1_346.Peer-Reviewed Original ResearchCyanotic heart diseaseArtery anastomosisHeart diseaseSuperior vena cava-pulmonary artery anastomosisYale-New Haven HospitalPulmonary artery anastomosisComplications of surgerySuperior vena cavaNew Haven HospitalVena cavaAnastomosisPresent indicationsDiseaseTreatmentComplicationsCavaPatientsSurgeryHospitalDetailed report
1985
RELIABLE AND REPRODUCIBLE NEUROLOGIC INFORMATION USING SOMATOSENSORY EVOKED POTENTIAL MONITORING DURING HYPOTHERMIC CARDIOPULMONARY BYPASS
Durkin M, Hume A, Van Ess D, Kopf G. RELIABLE AND REPRODUCIBLE NEUROLOGIC INFORMATION USING SOMATOSENSORY EVOKED POTENTIAL MONITORING DURING HYPOTHERMIC CARDIOPULMONARY BYPASS. Anesthesiology 1985, 63: a72. DOI: 10.1097/00000542-198509001-00072.Peer-Reviewed Original ResearchMeasurement of central somatosensory conduction time in patients undergoing cardiopulmonary bypass: An index of neurologic function
Kopf G, Hume A, Durkin M, Hammond G, Hashim S, Geha A. Measurement of central somatosensory conduction time in patients undergoing cardiopulmonary bypass: An index of neurologic function. The American Journal Of Surgery 1985, 149: 445-448. PMID: 3985282, DOI: 10.1016/s0002-9610(85)80037-4.Peer-Reviewed Original ResearchConceptsSomatosensory conduction timeCentral conduction timeCentral somatosensory conduction timeOpen heart surgeryConduction timeCardiopulmonary bypassHeart surgeryCentral nervous system integrityNervous system integrityNeurologic functionProfound hypothermiaIntrapatient variabilityBypassSurgeryHypothermiaUseful indexDegrees C decreaseSomatosensoryPatientsAnesthesiaPredictors of outcome in early revascularization after acute myocardial infarction
Gertler J, Elefterlades J, Kopf G, Hashim S, Hammond G, Geha A. Predictors of outcome in early revascularization after acute myocardial infarction. The American Journal Of Surgery 1985, 149: 441-444. PMID: 3985281, DOI: 10.1016/s0002-9610(85)80036-2.Peer-Reviewed Original ResearchConceptsMyocardial infarctionAggressive medical therapyPoor ventricular functionAcute myocardial infarctionPredictors of outcomeTransmural myocardial infarctionEarly revascularizationMyocardial revascularizationConsecutive patientsMedical therapyVentricular damageVentricular functionInfarct extensionSubendocardial infarctionHigh riskInfarctionTransmural infarctsPatientsRevascularizationDaysBronchial compression by a patent ductus arteriosus associated with pulmonary atresia.
Markowitz R, Fahey J, Hellenbrand W, Kopf G, Rothstein P. Bronchial compression by a patent ductus arteriosus associated with pulmonary atresia. American Journal Of Roentgenology 1985, 144: 535-40. PMID: 3871562, DOI: 10.2214/ajr.144.3.535.Peer-Reviewed Original ResearchConceptsPatent ductus arteriosusPulmonary atresiaDuctus arteriosusPulmonary blood supplySignificant respiratory distressCongenital heart diseaseAirway compressionAortopulmonary shuntLeft lungRespiratory distressSurgical repairBronchial compressionLeft bronchusPatent ductusHeart diseaseBlood supplyAnatomic configurationArteriosusPhysiologic roleAtresiaBronchusInfantsLungDuctusShunt
1984
Communicating Hydrocephalus Secondary to Superior Vena Caval Obstruction: Occurrence After Mustard's Operation for Transposition of the Great Arteries
Markowitz R, Kleinman C, Hellenbrand W, Kopf G, Ment L. Communicating Hydrocephalus Secondary to Superior Vena Caval Obstruction: Occurrence After Mustard's Operation for Transposition of the Great Arteries. JAMA Pediatrics 1984, 138: 638-641. PMID: 6731381, DOI: 10.1001/archpedi.1984.02140450020006.Peer-Reviewed Original ResearchConceptsCranial enlargementVenous pressureGreat arteriesMustard operationCT scanSuperior vena caval obstructionVena caval obstructionSuperior vena cavaTwo-dimensional echocardiographyHydrocephalus SecondaryIntracardiac baffleVenous obstructionCaval obstructionChest roentgenogramCommunicating hydrocephalusRadiologic cluesAzygous systemVena cavaCSF accumulationSurgical correctionUpper extremityBlood flowSubarachnoid spaceSkull filmsSuperior limbMajor Surgery in Infants Weighing Less Than 1,500 Grams
SEASHORE J, TOULOUKIAN R, KOPF G, Smith R. Major Surgery in Infants Weighing Less Than 1,500 Grams. Survey Of Anesthesiology 1984, 28: 118. DOI: 10.1097/00132586-198404000-00042.Peer-Reviewed Original ResearchNoncardiogenic pulmonary edema after cardiopulmonary bypass An anaphylactic reaction to fresh frozen plasma
Hashim S, Kay H, Hammond G, Kopf G, Geha A. Noncardiogenic pulmonary edema after cardiopulmonary bypass An anaphylactic reaction to fresh frozen plasma. The American Journal Of Surgery 1984, 147: 560-564. PMID: 6711758, DOI: 10.1016/0002-9610(84)90022-9.Peer-Reviewed Original ResearchConceptsNoncardiogenic pulmonary edemaFresh frozen plasmaCardiac outputCardiopulmonary bypassPulmonary edemaFrozen plasmaWedge pressureAnaphylactic reactionsLeft-sided filling pressuresPulmonary artery diastolic pressurePulmonary capillary wedge pressureAdult respiratory distress syndromePositive end-expiratory pressureCapillary wedge pressureLow cardiac outputIntraaortic balloon pumpRespiratory distress syndromeAdministration of catecholaminesEnd-expiratory pressureSatisfactory cardiac outputNormal saline solutionAtrial pressureBalloon pumpDistress syndromeDiastolic pressureCombined valve replacement and myocardial revascularization
Geha A, Francis C, Hammond G, Laks H, Kopf G, Hashim S. Combined valve replacement and myocardial revascularization. Journal Of Vascular Surgery 1984, 1: 27-35. PMID: 6481868, DOI: 10.1016/0741-5214(84)90181-2.Peer-Reviewed Original ResearchConceptsAortic valve replacementMitral valve replacementOperative mortality rateValve replacementOperative deathsMitral regurgitationMortality rateSignificant concomitant diseasesActuarial survival rateCoronary artery bypassDegenerative mitral regurgitationIschemic mitral regurgitationArtery bypassConcomitant diseasesMyocardial revascularizationCoronary diseaseMitral replacementMitral operationsRheumatic diseasesMean ageOperative resultsCABGEarly deathPatientsSurvival rate