2024
Living in disadvantaged neighborhoods linked to less intervention for severe aortic stenosis
Ram C, Yousef S, Ma W, Vallabhajosyula I, Singh S, Agarwal R, Milewski R, Assi R, Patel P, Williams M, Geirsson A, Vallabhajosyula P. Living in disadvantaged neighborhoods linked to less intervention for severe aortic stenosis. Scientific Reports 2024, 14: 4952. PMID: 38418864, PMCID: PMC10902341, DOI: 10.1038/s41598-024-52660-w.Peer-Reviewed Original ResearchConceptsAortic valve replacementSevere aortic stenosisAfrican American raceArea Deprivation IndexAortic stenosisSevere ASArea deprivation index rankAortic valve replacement ratesAmerican raceAortic valve interventionPresentation of sepsisDiagnosis of ASADI groupValve replacementValve interventionDeprived neighbourhoodsAV interventionDisadvantaged neighborhoodsPatientsFemale genderDeprivation indexHigh-ADI groupLow-ADI groupStenosisRace
2022
Direct relationship between transvalvular velocity and cardiac dysfunction, morbidity, and mortality in patients with aortic stenosis
Yousef S, Amabile A, Ram C, Singh S, Agarwal R, Milewski R, Assi R, Patel P, Krane M, Geirsson A, Vallabhajosyula P. Direct relationship between transvalvular velocity and cardiac dysfunction, morbidity, and mortality in patients with aortic stenosis. Journal Of Cardiac Surgery 2022, 37: 5052-5062. PMID: 36378856, DOI: 10.1111/jocs.17199.Peer-Reviewed Original ResearchMeSH KeywordsAortic ValveAortic Valve StenosisEchocardiographyHeart Valve Prosthesis ImplantationHumansSeverity of Illness IndexStroke VolumeTreatment OutcomeConceptsDegree of ASCardiac structural changesAortic stenosisSevere symptomatic aortic stenosisEnd-organ morbiditiesStructural cardiac changesSymptomatic aortic stenosisEnd-organ diseaseKaplan-Meier curvesRisk of mortalityTransvalvular flow velocityCochran-Armitage testCause mortalityPatient characteristicsCardiac changesCardiac dysfunctionPatient morbidityTransvalvular velocityCurrent guidelinesGroup BGroup ACaucasian raceHigh riskCox modelEarly intervention