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 structureOptimizing antithrombotic therapy in patients with coexisting cardiovascular and gastrointestinal disease
Talasaz A, Sadeghipour P, Ortega-Paz L, Kakavand H, Aghakouchakzadeh M, Beavers C, Fanikos J, Eikelboom J, Siegal D, Monreal M, Jimenez D, Vaduganathan M, Castellucci L, Cuker A, Barnes G, Connors J, Secemsky E, Van Tassell B, De Caterina R, Kurlander J, Aminian A, Piazza G, Goldhaber S, Moores L, Middeldorp S, Kirtane A, Elkind M, Angiolillo D, Konstantinides S, Lip G, Stone G, Cushman M, Krumholz H, Mehran R, Bhatt D, Bikdeli B. Optimizing antithrombotic therapy in patients with coexisting cardiovascular and gastrointestinal disease. Nature Reviews Cardiology 2024, 21: 574-592. PMID: 38509244, DOI: 10.1038/s41569-024-01003-3.Peer-Reviewed Original ResearchRisk of gastrointestinal bleedingGastrointestinal bleedingAntithrombotic therapyHigh risk of gastrointestinal bleedingIncreased risk of bleedingRisk of bleedingGastrointestinal diseasesEfficacy of antithrombotic agentsAntithrombotic regimensConcomitant medicationsRisk stratificationClinical evidenceGastrointestinal comorbiditiesMultidisciplinary discussionAntithrombotic drugsAntithrombotic agentsIncreased riskHigh riskPatientsGastrointestinal disordersCardiovascular diseaseTherapyBleedingDiseaseMedical societies
2023
Sex-Related Differences in Patient Characteristics, Risk Factors, and Symptomatology in Older Adults with Pulmonary Embolism: Findings from the SERIOUS-PE Study
Bikdeli B, Muriel A, Wang Y, Piazza G, Khairani C, Rosovsky R, Mehdipoor G, O'Donoghue M, Madridano O, Lopez-Saez J, Mellado M, Brasero A, Grandone E, Spagnolo P, Lu Y, Bertoletti L, López-Jiménez L, Núñez M, Blanco-Molina Á, Gerhard-Herman M, Goldhaber S, Bates S, Jimenez D, Krumholz H, Monreal M. Sex-Related Differences in Patient Characteristics, Risk Factors, and Symptomatology in Older Adults with Pulmonary Embolism: Findings from the SERIOUS-PE Study. Seminars In Thrombosis And Hemostasis 2023, 49: 725-735. PMID: 36868268, DOI: 10.1055/s-0043-1764231.Peer-Reviewed Original ResearchConceptsOlder adultsClinical characteristicsRisk factorsElderly womenPE risk stratificationTransient provoking factorsRelevant clinical characteristicsSex differencesWarrants further investigationSex-related differencesSex-specific factorsClot burdenPE presentationChest painHormonal therapyHormone therapyPatient characteristicsPulmonary embolismYounger patientsAtherosclerotic diseaseRisk stratificationLung diseaseMedicare databaseProvoking factorsCardiovascular disease
2018
Implications of coronary artery calcium testing on risk stratification for lipid-lowering therapy according to the 2016 European Society of Cardiology recommendations: The MESA study
Bittencourt MS, Blankstein R, Blaha MJ, Sandfort V, Agatston AS, Budoff MJ, Blumenthal RS, Krumholz HM, Nasir K. Implications of coronary artery calcium testing on risk stratification for lipid-lowering therapy according to the 2016 European Society of Cardiology recommendations: The MESA study. European Journal Of Preventive Cardiology 2018, 25: 1887-1898. PMID: 30043629, DOI: 10.1177/2047487318788930.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBiomarkersClinical Decision-MakingCoronary AngiographyCoronary Artery DiseaseDyslipidemiasFemaleHumansHypolipidemic AgentsIncidenceLipidsMaleMiddle AgedPractice Guidelines as TopicPredictive Value of TestsPrognosisProspective StudiesRisk AssessmentRisk FactorsUnited StatesVascular CalcificationConceptsLipid-lowering treatmentCoronary artery calciumLipid-lowering therapyArtery calciumHigher cardiovascular mortalityCardiovascular mortalityUncontrolled groupCoronary Artery Calcium TestingCoronary heart disease eventsEuropean SocietyHeart disease eventsCardiovascular mortality ratesCardiovascular risk assessmentLow-risk groupCardiology recommendationsCardiology guidelinesCardiovascular riskESC recommendationsRisk stratificationMESA participantsCalcium testingRisk groupsGroup 31Lower incidenceMESA study
2010
Delay From Symptom Onset to Hospital Presentation for Patients With Non–ST-Segment Elevation Myocardial Infarction
Ting HH, Chen AY, Roe MT, Chan PS, Spertus JA, Nallamothu BK, Sullivan MD, DeLong ER, Bradley EH, Krumholz HM, Peterson ED. Delay From Symptom Onset to Hospital Presentation for Patients With Non–ST-Segment Elevation Myocardial Infarction. JAMA Internal Medicine 2010, 170: 1834-1841. PMID: 21059977, DOI: 10.1001/archinternmed.2010.385.Peer-Reviewed Original ResearchConceptsST-segment elevation myocardial infarctionElevation myocardial infarctionHospital presentationSymptom onsetHospital mortalityMultivariable adjustmentMyocardial infarctionUnstable Angina Patients Suppress Adverse OutcomesCan Rapid Risk StratificationSegment elevation myocardial infarctionNational quality improvement initiativeRapid Risk StratificationQuality improvement initiativesMedian delay timeSecular trendsNon–STCurrent smokingRisk stratificationNonwhite raceAdverse outcomesFemale sexOdds ratioEarly presentationAmerican CollegePatients
2008
Statistical Models and Patient Predictors of Readmission for Heart Failure: A Systematic Review
Ross JS, Mulvey GK, Stauffer B, Patlolla V, Bernheim SM, Keenan PS, Krumholz HM. Statistical Models and Patient Predictors of Readmission for Heart Failure: A Systematic Review. JAMA Internal Medicine 2008, 168: 1371-1386. PMID: 18625917, DOI: 10.1001/archinte.168.13.1371.Peer-Reviewed Original ResearchMeSH KeywordsDisease ProgressionEvidence-Based MedicineFemaleHeart FailureHospitalizationHumansIncidenceMaleModels, StatisticalPatient ReadmissionPredictive Value of TestsProportional Hazards ModelsQuality-Adjusted Life YearsRisk FactorsSensitivity and SpecificitySeverity of Illness IndexSurvival AnalysisUnited StatesConceptsPatient characteristicsPatient readmission riskReadmission riskPatient riskSystematic reviewReadmission ratesHospital ratesOvid Evidence-Based Medicine ReviewsEligible English-language publicationsEvidence-Based Medicine ReviewsHeart failure hospitalizationPatient risk stratificationEnglish-language literatureEnglish-language publicationsFailure hospitalizationHF hospitalizationAdult patientsHeart failureHospital readmissionMedicine ReviewsRisk stratificationPatient predictorsInclusion criteriaReadmissionCombined outcome
2006
Renal Impairment and Outcomes in Heart Failure Systematic Review and Meta-Analysis
Smith GL, Lichtman JH, Bracken MB, Shlipak MG, Phillips CO, DiCapua P, Krumholz HM. Renal Impairment and Outcomes in Heart Failure Systematic Review and Meta-Analysis. Journal Of The American College Of Cardiology 2006, 47: 1987-1996. PMID: 16697315, DOI: 10.1016/j.jacc.2005.11.084.Peer-Reviewed Original ResearchConceptsRenal impairmentHF patientsSevere impairmentRenal functionExcess mortalityMortality riskSystematic reviewAssociated mortality riskHeart failure patientsCause mortality riskPrecise risk estimatesCause mortalityFailure patientsDL increaseRisk stratificationTherapeutic strategiesPatientsMeta-AnalysisMortalityRisk estimatesImpairmentSystematic searchMin decreaseRiskCreatinine
2001
Quality of care among elderly patients hospitalized with unstable angina
Shahi C, Rathore S, Wang Y, Thakur R, Wu W, Lewis J, Petrillo M, Radford M, Krumholz H. Quality of care among elderly patients hospitalized with unstable angina. American Heart Journal 2001, 142: 263-270. PMID: 11479465, DOI: 10.1067/mhj.2001.116477.Peer-Reviewed Original ResearchConceptsQuality of careMinutes of admissionUnstable anginaHealth care policyElderly patientsTherapeutic anticoagulationIntravenous heparinElectrocardiographic examinationCare policyPrescription of aspirinUse of aspirinHalf of patientsEligible patientsRisk stratificationConnecticut hospitalsElderly MedicareAnginaPatientsTherapeutic contraindicationsTherapeutic interventionsAspirinAdmissionHospitalCareAnticoagulation