2022
The impact of ST-segment elevation on the prognosis of patients with Takotsubo cardiomyopathy
Xenogiannis I, Vemmou E, Nikolakopoulos I, Nowariak M, Schmidt C, Brilakis E, Sharkey S. The impact of ST-segment elevation on the prognosis of patients with Takotsubo cardiomyopathy. Journal Of Electrocardiology 2022, 75: 60-65. PMID: 36202658, DOI: 10.1016/j.jelectrocard.2022.09.009.Peer-Reviewed Original ResearchMeSH KeywordsElectrocardiographyHospital MortalityHumansPrognosisRetrospective StudiesStroke VolumeTakotsubo CardiomyopathyVentricular Function, LeftConceptsST-segment elevationFive-year mortalityTakotsubo cardiomyopathyInitial left ventricular ejection fractionSTE groupVentricular outflow tract obstructionLeft ventricular ejection fractionAnterior Q wavesApical ballooning patternDisease related complicationsMid-ventricular ballooningMinneapolis Heart InstituteOutflow tract obstructionVentricular outflow obstructionST-segment depressionLV thrombus formationVentricular ejection fractionPrognosis of patientsTerms of prognosisT-wave inversionBundle branch blockBallooning patternHospital mortalityInitial EKGVasopressor support
2021
Chronic total occlusion percutaneous coronary intervention in octogenarians and nonagenarians
Vemmou E, Alaswad K, Patel M, Mahmud E, Choi JW, Jaffer FA, Doing AH, Dattilo P, Karmpaliotis D, Krestyaninov O, Khelimskii D, Nikolakopoulos I, Karacsonyi J, Xenogiannis I, Garcia S, Burke MN, Rafeh N, ElGuindy A, Goktekin O, Abdo A, Rangan BV, Abdullah S, Brilakis ES. Chronic total occlusion percutaneous coronary intervention in octogenarians and nonagenarians. Journal Of The American Geriatrics Society 2021, 69: 1560-1569. PMID: 33591578, DOI: 10.1111/jgs.17063.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCoronary OcclusionFemaleHumansMalePercutaneous Coronary InterventionProspective StudiesRetrospective StudiesUnited StatesConceptsPercutaneous coronary interventionCTO percutaneous coronary interventionCoronary artery bypass graft surgeryChronic total occlusion (CTO) percutaneous coronary interventionCoronary interventionYounger patientsProcedural successHospital major adverse cardiovascular eventsMajor adverse cardiovascular eventsMean J-CTO scoreArtery bypass graft surgeryCoronary lesion complexityAdverse cardiovascular eventsBypass graft surgeryJ-CTO scoreRisk of complicationsHospital MACEMore comorbiditiesCardiovascular eventsGraft surgeryHospital outcomesSevere calcificationAtrial fibrillationLesion complexityHigh incidence
2020
Patient Radiation Dose During Chronic Total Occlusion Percutaneous Coronary Intervention
Vemmou E, Alaswad K, Khatri JJ, Nikolakopoulos I, Karacsonyi J, Xenogiannis I, Karmpaliotis D, Garcia S, Burke MN, Brilakis ES. Patient Radiation Dose During Chronic Total Occlusion Percutaneous Coronary Intervention. Circulation Cardiovascular Interventions 2020, 13: e009412. PMID: 32972204, DOI: 10.1161/circinterventions.120.009412.Peer-Reviewed Original ResearchOutcomes of Percutaneous Coronary Intervention for In-Stent Chronic Total Occlusions Insights From the PROGRESS-CTO Registry
Vemmou E, Alaswad K, Karmpaliotis D, Krestyaninov O, Khelimskii D, Xenogiannis I, Nikolakopoulos I, Rangan BV, Brilakis ES. Outcomes of Percutaneous Coronary Intervention for In-Stent Chronic Total Occlusions Insights From the PROGRESS-CTO Registry. JACC Cardiovascular Interventions 2020, 13: 1969-1971. PMID: 32819493, DOI: 10.1016/j.jcin.2020.05.003.Peer-Reviewed Original ResearchRetrograde Chronic Total Occlusion Percutaneous Coronary Intervention via Saphenous Vein Graft
Xenogiannis I, Gkargkoulas F, Karmpaliotis D, Krestyaninov O, Khelimskii D, Jaffer FA, Khatri JJ, Kandzari DE, Wyman RM, Doing AH, Dattilo P, Toma C, Yeh RW, Tamez H, Choi JW, Jaber W, Samady H, Sheikh AM, Potluri S, Patel M, Mahmud E, Elbaruni B, Love MP, Koutouzis M, Tsiafoutis I, Jefferson BK, Patel T, Uretsky B, Moses JW, Lembo NJ, Parikh M, Kirtane AJ, Ali ZA, Hall AB, Megaly MS, Vemmou E, Nikolakopoulos I, Rangan BV, Morley PW, Dargham B, Abdullah S, Garcia S, Banerjee S, Burke MN, Brilakis ES, Alaswad K. Retrograde Chronic Total Occlusion Percutaneous Coronary Intervention via Saphenous Vein Graft. JACC Cardiovascular Interventions 2020, 13: 517-526. PMID: 32081243, DOI: 10.1016/j.jcin.2019.10.028.Peer-Reviewed Original ResearchConceptsCTO percutaneous coronary interventionRetrograde CTO percutaneous coronary interventionPercutaneous coronary interventionSaphenous vein graftsChronic total occlusion (CTO) percutaneous coronary interventionSVG groupRetrograde crossingCoronary interventionVein graftsCollateral vesselsRetrograde chronic total occlusion (CTO) percutaneous coronary interventionHospital major adverse cardiac eventsHospital major adverse eventsMajor adverse cardiac eventsPrior percutaneous coronary interventionAdverse cardiac eventsMajor adverse eventsJ-CTO scorePrior myocardial infarctionPROGRESS CTO scoresHigh rateCardiac eventsAdverse eventsSevere calcificationProcedural success
2019
Outcomes of subintimal plaque modification in chronic total occlusion percutaneous coronary intervention
Xenogiannis I, Choi JW, Alaswad K, Khatri JJ, Doing AH, Dattilo P, Jaffer FA, Uretsky B, Krestyaninov O, Khelimskii D, Patel M, Mahmud E, Potluri S, Koutouzis M, Tsiafoutis I, Jaber W, Samady H, Jefferson BK, Patel T, Megaly MS, Hall AB, Vemmou E, Nikolakopoulos I, Rangan BV, Abdullah S, Garcia S, Banerjee S, Burke MN, Brilakis ES. Outcomes of subintimal plaque modification in chronic total occlusion percutaneous coronary intervention. Catheterization And Cardiovascular Interventions 2019, 96: 1029-1035. PMID: 31797507, DOI: 10.1002/ccd.28614.Peer-Reviewed Original ResearchConceptsSubintimal plaque modificationPercutaneous coronary interventionCTO percutaneous coronary interventionChronic total occlusion (CTO) percutaneous coronary interventionCTO PCI attemptsCoronary interventionPCI attemptsPlaque modificationProcedural successHospital major adverse cardiovascular eventsCoronary artery bypass graft surgeryAir kerma radiation doseHigher J-CTO scoreMajor adverse cardiovascular eventsPrior percutaneous coronary interventionArtery bypass graft surgeryPROGRESS-CTO RegistryTarget CTO lesionsAdverse cardiovascular eventsBypass graft surgeryCardiovascular risk factorsJ-CTO scoreProximal cap ambiguityDistal true lumenHypertension diabetesUse of the DyeVert System in Chronic Total Occlusion Percutaneous Coronary Intervention.
Tajti P, Xenogiannis I, Hall A, Burke MN, Chavez I, Garcia S, Gössl M, Mooney M, Poulose A, Sorajja P, Wang Y, Vemmou E, Nikolakopoulos I, Morley P, Rangan BV, Ungi I, Brilakis ES. Use of the DyeVert System in Chronic Total Occlusion Percutaneous Coronary Intervention. Journal Of Invasive Cardiology 2019, 31: 253-259. PMID: 31478890.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionChronic total occlusion (CTO) percutaneous coronary interventionCTO-PCIContrast volumeCoronary interventionCommon target vesselMedian contrast volumeContrast-induced nephropathyAdditional larger studiesPrimary clinical endpointRight coronary arteryHospital major complicationsLarger contrast volumeAmount of contrastMost patientsCardiac catheterizationMajor complicationsProcedural complicationsCircumflex arterySingle centerCoronary arteryMean ageClinical endpointsProcedural outcomesPatients