2024
A Multimodal Video-Based AI Biomarker for Aortic Stenosis Development and Progression
Oikonomou E, Holste G, Yuan N, Coppi A, McNamara R, Haynes N, Vora A, Velazquez E, Li F, Menon V, Kapadia S, Gill T, Nadkarni G, Krumholz H, Wang Z, Ouyang D, Khera R. A Multimodal Video-Based AI Biomarker for Aortic Stenosis Development and Progression. JAMA Cardiology 2024, 9: 534-544. PMID: 38581644, PMCID: PMC10999005, DOI: 10.1001/jamacardio.2024.0595.Peer-Reviewed Original ResearchCardiac magnetic resonanceAortic valve replacementCardiac magnetic resonance imagingAV VmaxSevere ASAortic stenosisCohort studyPeak aortic valve velocityCohort study of patientsAortic valve velocityCohort of patientsTraditional cardiovascular risk factorsAssociated with faster progressionStudy of patientsCedars-Sinai Medical CenterAssociated with AS developmentCardiovascular risk factorsCardiovascular imaging modalitiesIndependent of ageModerate ASEjection fractionEchocardiographic studiesValve replacementRisk stratificationCardiac structure
2017
Comparison of Outcomes of Transcatheter Versus Surgical Aortic Valve Replacement in Patients With Chronic Kidney Disease
Kumar N, Khera R, Garg N, Echouffo-Tcheugui JB, Venkatraman A, Pandey A, Bhatt DL. Comparison of Outcomes of Transcatheter Versus Surgical Aortic Valve Replacement in Patients With Chronic Kidney Disease. The American Journal Of Cardiology 2017, 121: 343-348. PMID: 29268936, DOI: 10.1016/j.amjcard.2017.10.029.Peer-Reviewed Original ResearchConceptsSurgical aortic valve replacementTranscatheter aortic valve implantationDialysis-requiring acute kidney injuryAcute kidney injuryChronic kidney diseaseAortic valve replacementPostoperative strokeSAVR proceduresKidney diseaseHospital mortalityValve replacementTranscatheter Versus Surgical Aortic Valve ReplacementRate of AKIRetrospective cohort studySevere aortic stenosisCo-primary outcomesPropensity-matched pairsAortic valve implantationComparison of outcomesKidney injuryCohort studyValve implantationAortic stenosisMultivariate analysisPatients