2023
Nonexercise machine learning models for maximal oxygen uptake prediction in national population surveys.
Liu Y, Herrin J, Huang C, Khera R, Dhingra L, Dong W, Mortazavi B, Krumholz H, Lu Y. Nonexercise machine learning models for maximal oxygen uptake prediction in national population surveys. Journal Of The American Medical Informatics Association 2023, 30: 943-952. PMID: 36905605, PMCID: PMC10114129, DOI: 10.1093/jamia/ocad035.Peer-Reviewed Original Research
2021
Scope of Practice of US Interventional Cardiologists from an Analysis of Medicare Billing Data
Murugiah K, Chen L, Castro-Dominguez Y, Khera R, Krumholz HM. Scope of Practice of US Interventional Cardiologists from an Analysis of Medicare Billing Data. The American Journal Of Cardiology 2021, 160: 40-45. PMID: 34610872, DOI: 10.1016/j.amjcard.2021.08.041.Peer-Reviewed Original Research
2018
Relative Impairments in Hemodynamic Exercise Reserve Parameters in Heart Failure With Preserved Ejection Fraction A Study-Level Pooled Analysis
Pandey A, Khera R, Park B, Haykowsky M, Borlaug BA, Lewis GD, Kitzman DW, Butler J, Berry JD. Relative Impairments in Hemodynamic Exercise Reserve Parameters in Heart Failure With Preserved Ejection Fraction A Study-Level Pooled Analysis. JACC Heart Failure 2018, 6: 117-126. PMID: 29413366, PMCID: PMC8135913, DOI: 10.1016/j.jchf.2017.10.014.Peer-Reviewed Original ResearchMeSH KeywordsExercise TestExercise ToleranceHeart FailureHeart RateHumansStroke VolumeVentricular Function, LeftConceptsPulmonary capillary wedge pressureCapillary wedge pressurePeak oxygen uptakePooled analysisWedge pressureEchocardiographic parametersHeart failureExercise intoleranceExaggerated increaseReserve parametersControl groupLower peak oxygen uptakeRelative impairmentStroke volume reserveOxygen uptakeChronic HFpEFHemodynamic reserveExercise toleranceExercise capacityEjection fractionChronotropic reserveControl subjectsCardinal manifestationsHFpEFSignificant abnormalities