2024
Somatic Variants Acquired Later in Life Associated with Thoracic Aortic Aneurysms: JAK2 V617F
Waldron C, Zafar M, Ma D, Zhang H, Dykas D, Ziganshin B, Popa A, Jha A, Kwan J, Elefteriades J. Somatic Variants Acquired Later in Life Associated with Thoracic Aortic Aneurysms: JAK2 V617F. Genes 2024, 15: 883. PMID: 39062663, PMCID: PMC11276600, DOI: 10.3390/genes15070883.Peer-Reviewed Original ResearchThoracic aortic aneurysmDevelopment of thoracic aortic aneurysmAortic aneurysmJAK2 V617FMyeloproliferative neoplasmsSomatic variantsPrevalence of thoracic aortic aneurysmsDescending thoracic aortic aneurysmJAK2 V617F burdenAortic valve diseaseTarget of therapyDriver of myeloproliferative neoplasmsSurgical aortic replacementVariant allele fractionAscending thoracic aortic aneurysmAortic replacementAneurysm sizeAneurysm patientsValve diseaseVariant carriersIncreased riskJAK2 geneExome sequencing databaseAllele fractionAneurysmGenetics of Aortic Aneurysm Disease: 10 Key Points for the Practitioner
Elefteriades J, Zafar M, Ziganshin B. Genetics of Aortic Aneurysm Disease: 10 Key Points for the Practitioner. JTCVS Open 2024 DOI: 10.1016/j.xjon.2024.07.014.Peer-Reviewed Original ResearchPatient-specific ascending aortic intervention criteria
Kalogerakos P, Zafar M, Li Y, Ellauzi H, Mukherjee S, Ziganshin B, Rizzo J, Elefteriades J. Patient-specific ascending aortic intervention criteria. European Journal Of Cardio-Thoracic Surgery 2024, 65: ezae162. PMID: 38632077, DOI: 10.1093/ejcts/ezae162.Peer-Reviewed Original ResearchAdverse aortic eventsRisk of adverse eventsAortic eventsAortic rootAneurysm patientsAscending aortaAdverse eventsIncreased risk of adverse eventsThoracic aortic aneurysm patientsAscending aortic aneurysmHigher risk of adverse eventsAortic aneurysm patientsAscending thoracic aortic aneurysm patientsBody surface areaGeneral populationPersonalized risk stratificationAortic diameterAneurysm locationRisk stratificationAortic aneurysmIncreased riskAscending diameterPatientsHigh riskZ-score
2023
Intricacies of aortic risk assessment studies: not a simple matter
Zafar M, Wu J, Elefteriades J. Intricacies of aortic risk assessment studies: not a simple matter. European Heart Journal 2023, 45: 735-736. PMID: 38087929, DOI: 10.1093/eurheartj/ehad795.Peer-Reviewed Original ResearchMidterm follow-up of composite graft replacement of the aortic root (30-year experience)—remarkably safe, effective, and durable
Jeoffrey S, Zafar M, Velasco J, Khattak A, Ellauzi H, Nasir A, Kalyanasundaram A, Ziganshin B, Elefteriades J. Midterm follow-up of composite graft replacement of the aortic root (30-year experience)—remarkably safe, effective, and durable. JTCVS Open 2023, 17: 1-13. PMID: 38420531, PMCID: PMC10897671, DOI: 10.1016/j.xjon.2023.11.007.Peer-Reviewed Original ResearchAortic root replacementOperative mortalityTerm outcomesDistal aortic segmentsLong-term bleedingAortic root diseaseComposite graft replacementType A DissectionFirst-time operationsAge/genderARR patientsConcomitant CABGLate reoperationAcute typeRoot replacementAdverse eventsGraft failureGraft replacementRedo proceduresCabrol procedureUrgent operationAortic rootAortic segmentsPatientsOperative choiceDecision-making in aortic disease
Wu J, Zafar M, Elefteriades J. Decision-making in aortic disease. European Heart Journal 2023, 45: 633-634. PMID: 37936301, DOI: 10.1093/eurheartj/ehad699.Peer-Reviewed Original ResearchEvidence Accumulates: Patients with Ascending Aneurysms Are Strongly Protected from Atherosclerotic Disease
Waldron C, Zafar M, Ziganshin B, Weininger G, Grewal N, Elefteriades J. Evidence Accumulates: Patients with Ascending Aneurysms Are Strongly Protected from Atherosclerotic Disease. International Journal Of Molecular Sciences 2023, 24: 15640. PMID: 37958625, PMCID: PMC10650782, DOI: 10.3390/ijms242115640.Peer-Reviewed Original ResearchConceptsThoracic aortic aneurysmAortic aneurysmCarotid intima-media thicknessLow-density lipoprotein levelsIntima-media thicknessDevelopment of atherosclerosisMatrix metalloproteinase proteinsAscending aneurysmAortic calcificationAtherosclerotic diseaseLipoprotein levelsMyocardial infarctionLeading causeAneurysmsMetalloproteinase proteinsGrowth factorProtective relationshipDiseasePossible mechanismCurrent understandingMorbidityInfarctionAtherosclerosisPatientsPathophysiologyBicuspid Aortopathy is NOT More Virulent: Data from the Yale Aortic Institute
Zafar M, Ziganshin B, Elefteriades J. Bicuspid Aortopathy is NOT More Virulent: Data from the Yale Aortic Institute. Aorta 2023, 11: 1-18. DOI: 10.1055/s-0044-1787955.Peer-Reviewed Original ResearchExome Sequencing of 1429 Patients with Thoracic Aortic Disease at the Yale Aortic Institute: what Have We Learned?
Ziganshin B, Zafar M, Elefteriades J. Exome Sequencing of 1429 Patients with Thoracic Aortic Disease at the Yale Aortic Institute: what Have We Learned? Aorta 2023, 11: 1-18. DOI: 10.1055/s-0044-1787954.Peer-Reviewed Original Research“Big Data” Analyses Underlie Clinical Discoveries at the Aortic Institute
Zafar M, Ziganshin B, Li Y, Ostberg N, Rizzo J, Tranquilli M, Mukherjee S, Elefteriades J. “Big Data” Analyses Underlie Clinical Discoveries at the Aortic Institute. The Yale Journal Of Biology And Medicine 2023, 96: 427-440. PMID: 37780996, PMCID: PMC10524815, DOI: 10.59249/lndz2964.Peer-Reviewed Original ResearchConceptsBig dataArtificial intelligenceThoracic aortic aneurysmArtificial intelligence techniquesData setsAortic aneurysmLarge clinical data setsIntelligence techniquesAdvanced machineYale-New Haven HospitalClinical data setsAortic aneurysm patientsAortic root dilatationBicuspid aortic valveProspective clinical databaseNew Haven HospitalLarge genetic data setsIntelligenceSequencing filesThoracoabdominal aortaAortic dilatationMale patientsRisk prognosticationRoot dilatationSurgical treatmentSafety of cerebrospinal fluid drainage in descending and thoracoabdominal aortic replacement surgery
Nasir A, Zafar M, Abdelbaky M, Papanikolaou D, Ellauzi H, Shaikh M, Ziganshin B, Elefteriades J. Safety of cerebrospinal fluid drainage in descending and thoracoabdominal aortic replacement surgery. Annals Of Cardiothoracic Surgery 2023, 12: 47683-47483. PMID: 37817851, PMCID: PMC10561341, DOI: 10.21037/acs-2023-scp-0121.Peer-Reviewed Original ResearchCerebrospinal fluid drainageThoracoabdominal aortic aneurysmsSpinal cord injuryOpen surgical repairSurgical repairElectronic health recordsAortic aneurysmFluid drainagePersistent cerebrospinal fluid leakageAortic replacement surgeryMean hospital lengthSpinal cord protectionRetrospective chart reviewThoracic aortic aneurysmThoracoabdominal aortic diseaseCerebrospinal fluid leakageLong-term survivalHospital mortalityHospital lengthPermanent paraplegiaChart reviewMinor complicationsPatient agePostoperative courseCutaneous fistulaGenetic Overlap of Spontaneous Dissection of Either the Thoracic Aorta or the Coronary Arteries
Jeoffrey S, Kalyanasundaram A, Zafar M, Ziganshin B, Elefteriades J. Genetic Overlap of Spontaneous Dissection of Either the Thoracic Aorta or the Coronary Arteries. The American Journal Of Cardiology 2023, 205: 69-74. PMID: 37591066, DOI: 10.1016/j.amjcard.2023.07.046.Peer-Reviewed Original ResearchConceptsCorresponding molecular pathwaysSpontaneous coronary artery dissectionGenetic overlapMolecular pathwaysGenome-wide association studiesGenetic commonalityGenetic variantsThoracic aortic dissectionIndependent genesGenetic pathwaysSmooth muscle cell functionGenetic methodsAortic dissectionMuscle cell functionAssociation studiesGenetic studiesSudden deathConnective tissue genesGenesTGFβ pathwayCausative genesCoronary artery dissectionTissue genesEarly-onset myocardial infarctionBiologic processesLong-term follow-up of Cabrol fistula for uncontrollable bleeding: A life-saving procedure
Raghuram A, Kalyanasundaram A, Babcock M, Zafar M, Ziganshin B, Elefteriades J. Long-term follow-up of Cabrol fistula for uncontrollable bleeding: A life-saving procedure. JTCVS Techniques 2023, 21: 1-6. PMID: 37854823, PMCID: PMC10580030, DOI: 10.1016/j.xjtc.2023.06.010.Peer-Reviewed Original ResearchThe natural history of aortic root aneurysms.
Ziganshin B, Kargin N, Zafar M, Elefteriades J. The natural history of aortic root aneurysms. ASVIDE 2023, 10: 99-99. DOI: 10.21037/asvide.2023.099.Peer-Reviewed Original ResearchNatural History and Intervention Thresholds for Ascending Thoracic Aortic Aneurysm—Not an Easy Nut to Crack
Zafar M, Elefteriades J. Natural History and Intervention Thresholds for Ascending Thoracic Aortic Aneurysm—Not an Easy Nut to Crack. JAMA Cardiology 2023, 8: 512-512. PMID: 36920367, DOI: 10.1001/jamacardio.2023.0153.Peer-Reviewed Original ResearchThe natural history of aortic root aneurysms
Ziganshin B, Kargin N, Zafar M, Elefteriades J. The natural history of aortic root aneurysms. Annals Of Cardiothoracic Surgery 2023, 12: 21324-21224. PMID: 37304695, PMCID: PMC10248916, DOI: 10.21037/acs-2023-avs1-20.Peer-Reviewed Original ResearchBicuspid aortopathy does not require earlier surgical intervention
Zafar M, Wu J, Vinholo T, Li Y, Papanikolaou D, Ellauzi H, Ostberg N, Kalyanasundaram A, Kalogerakos P, Mukherjee S, Ziganshin B, Rizzo J, Elefteriades J. Bicuspid aortopathy does not require earlier surgical intervention. Journal Of Thoracic And Cardiovascular Surgery 2023, 168: 760-769.e4. PMID: 37088130, DOI: 10.1016/j.jtcvs.2023.04.017.Peer-Reviewed Original ResearchBicuspid aortic valveAdverse aortic eventsEvent-free survivalAortic eventsAortic sizeAortic diameterAortic growth rateEarly surgical interventionLong-term complicationsRisk of complicationsThoracic aortic aneurysmAortic deathComplication rateSurgical repairOperative repairProphylactic surgerySurgical interventionAortic aneurysmAortic valveSurgical correctionBicuspid aortopathyRelative riskExpert centersTAV-ATAAPatientsAortic Size at the Time of Type A and Type B Dissections
Perez Z, Zafar M, Velasco J, Sonsino A, Ellauzi H, John C, Kalyanasundaram A, Ziganshin B, Elefteriades J. Aortic Size at the Time of Type A and Type B Dissections. The Annals Of Thoracic Surgery 2023, 116: 262-268. PMID: 37062339, DOI: 10.1016/j.athoracsur.2023.03.037.Peer-Reviewed Original ResearchConceptsType B dissectionTime of dissectionB dissectionAortic sizeAortic diameterBicuspid aortic valveThoracic aortic aneurysmAortic interventionAortic dissectionSurgical interventionAortic aneurysmFemale sexAortic valveThoracic aortaProphylactic repairUnadjusted regressionLeft shiftLogistic regressionDissectionNew guidelinesType ASize criteriaOddsInterventionTime of typesExtended law of laplace for measurement of the cloverleaf anatomy of the aortic root
Ban E, Kalogerakos P, Khosravi R, Ziganshin B, Ellauzi H, Ramachandra A, Zafar M, Humphrey J, Elefteriades J. Extended law of laplace for measurement of the cloverleaf anatomy of the aortic root. The International Journal Of Cardiovascular Imaging 2023, 39: 1345-1356. PMID: 37046157, PMCID: PMC10250276, DOI: 10.1007/s10554-023-02847-5.Peer-Reviewed Original ResearchNonsize Criteria for Surgical Intervention on the Ascending Thoracic Aorta
Elefteriades J, Ziganshin B, Zafar M. Nonsize Criteria for Surgical Intervention on the Ascending Thoracic Aorta. Aorta 2023, 11: 071-086. PMID: 37172942, PMCID: PMC10232037, DOI: 10.1055/s-0043-1766114.Peer-Reviewed Original ResearchThoracic aortic aneurysmSurgical interventionAortic eventsAortic dissectionSubsternal chest painBlood pressure elevationBicuspid aortic valveAfferent neural pathwaysAscending thoracic aortaEmission Tomography ImagingPositron emission tomography (PET) imagingAortic stressAscending aneurysmAortic surgeryChest painEarly surgerySpecific genetic aberrationsHigh rupture riskMural thickeningRoot dilatationBicuspid valvePressure elevationAneurysm patientsAortic aneurysmAortic risk