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
2022
Physical Activity Among Patients With Intracardiac Remote Monitoring Devices Before, During, and After COVID-19–Related Restrictions
Lu Y, Jones PW, Murugiah K, Caraballo C, Massey DS, Mahajan S, Ahmed R, Bader EM, Krumholz HM. Physical Activity Among Patients With Intracardiac Remote Monitoring Devices Before, During, and After COVID-19–Related Restrictions. Journal Of The American College Of Cardiology 2022, 79: 309-310. PMID: 35057917, PMCID: PMC8763290, DOI: 10.1016/j.jacc.2021.11.010.Peer-Reviewed Original Research
2019
Effects of Mobile Text Messaging on Glycemic Control in Patients With Coronary Heart Disease and Diabetes Mellitus
Huo X, Krumholz HM, Bai X, Spatz ES, Ding Q, Horak P, Zhao W, Gong Q, Zhang H, Yan X, Sun Y, Liu J, Wu X, Guan W, Wang X, Li J, Li X, Spertus JA, Masoudi FA, Zheng X. Effects of Mobile Text Messaging on Glycemic Control in Patients With Coronary Heart Disease and Diabetes Mellitus. Circulation Cardiovascular Quality And Outcomes 2019, 12: e005805. PMID: 31474119, DOI: 10.1161/circoutcomes.119.005805.Peer-Reviewed Original ResearchMeSH KeywordsAgedAsian PeopleBiomarkersBlood GlucoseChinaCoronary DiseaseCulturally Competent CareDiabetes MellitusExerciseFemaleGlycated HemoglobinHealth CommunicationHealthy LifestyleHumansHypoglycemic AgentsMaleMedication AdherenceMiddle AgedMotivationPatient Education as TopicRisk Reduction BehaviorSelf CareSingle-Blind MethodTelemedicineText MessagingTime FactorsTreatment OutcomeConceptsCoronary heart diseaseHeart diseaseGlycemic controlIntervention groupUsual careDiabetes mellitusBlood glucosePhysical activityControl groupText message-based interventionBlood pressure controlProportion of patientsRisk factor managementGood glycemic controlSystolic blood pressureBody mass indexText messaging programsText message interventionMobile health interventionsSecondary outcomesBlood pressurePrimary outcomeLDL cholesterolMass indexMedication adherence
2018
Physical activity and mental health – Author's reply
Chekroud SR, Gueorguieva R, Zheutlin AB, Paulus M, Krumholz HM, Krystal JH, Chekroud AM. Physical activity and mental health – Author's reply. The Lancet Psychiatry 2018, 5: 874. PMID: 30245184, DOI: 10.1016/s2215-0366(18)30354-7.Peer-Reviewed Original ResearchAssociation between physical exercise and mental health in 1·2 million individuals in the USA between 2011 and 2015: a cross-sectional study
Chekroud SR, Gueorguieva R, Zheutlin AB, Paulus M, Krumholz HM, Krystal JH, Chekroud AM. Association between physical exercise and mental health in 1·2 million individuals in the USA between 2011 and 2015: a cross-sectional study. The Lancet Psychiatry 2018, 5: 739-746. PMID: 30099000, DOI: 10.1016/s2215-0366(18)30227-x.Peer-Reviewed Original ResearchConceptsMental health burdenCross-sectional studyHealth burdenExercise typeMental healthPhysical exerciseBehavioral Risk Factor Surveillance System surveyPast monthBody mass index categoriesEffective clinical targetsPrevention's Behavioral Risk Factor Surveillance System (BRFSS) surveysSelf-reported mental healthFrequency of exerciseSelf-reported physical healthFunction of exerciseMultiple sensitivity analysesPoor mental healthTerms of ageCause mortalityPrevious diagnosisPotential confoundersInterventional studyCardiovascular diseaseReduced riskIndex categories
2017
Design and rationale of the Cardiovascular Health and Text Messaging (CHAT) Study and the CHAT-Diabetes Mellitus (CHAT-DM) Study: two randomised controlled trials of text messaging to improve secondary prevention for coronary heart disease and diabetes
Huo X, Spatz ES, Ding Q, Horak P, Zheng X, Masters C, Zhang H, Irwin ML, Yan X, Guan W, Li J, Li X, Spertus JA, Masoudi FA, Krumholz HM, Jiang L. Design and rationale of the Cardiovascular Health and Text Messaging (CHAT) Study and the CHAT-Diabetes Mellitus (CHAT-DM) Study: two randomised controlled trials of text messaging to improve secondary prevention for coronary heart disease and diabetes. BMJ Open 2017, 7: e018302. PMID: 29273661, PMCID: PMC5778311, DOI: 10.1136/bmjopen-2017-018302.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overBlood PressureChinaCoronary DiseaseDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2ExerciseFemaleGlycated HemoglobinHumansLife StyleMaleMedication AdherenceMiddle AgedMotivationResearch DesignRisk FactorsSecondary PreventionSelf CareSingle-Blind MethodTelemedicineText MessagingYoung AdultConceptsSystolic blood pressureBody mass indexTrials of textProportion of patientsMedication adherencePhysical activitySecondary outcomesPrimary outcomeSmoking cessationCardiovascular healthMellitus StudySecondary coronary heart disease preventionCoronary heart disease preventionLow-density lipoprotein cholesterolUsual scientific forumsBlood pressure controlRisk factor managementHeart disease preventionCoronary heart diseaseMobile health interventionsInstitutional review boardUniversity Institutional Review BoardBehavioral skills modelText messagingBehavioral change techniques
2016
Gender differences in physical activity following acute myocardial infarction in adults: A prospective, observational study
Minges KE, Strait KM, Owen N, Dunstan DW, Camhi SM, Lichtman J, Geda M, Dreyer RP, Bueno H, Beltrame JF, Curtis JP, Krumholz HM. Gender differences in physical activity following acute myocardial infarction in adults: A prospective, observational study. European Journal Of Preventive Cardiology 2016, 24: 192-203. PMID: 27885060, DOI: 10.1177/2047487316679905.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAustraliaCardiac RehabilitationChi-Square DistributionExerciseExercise TherapyFemaleHealth BehaviorHealth Knowledge, Attitudes, PracticeHumansMaleMiddle AgedMyocardial InfarctionOdds RatioPatient ComplianceProspective StudiesRisk FactorsSex FactorsSpainTime FactorsTreatment OutcomeUnited StatesYoung AdultConceptsAcute myocardial infarctionPost-acute myocardial infarctionMyocardial infarctionPhysical activityRegular physical activity participationYoung AMI Patients (VIRGO) studyPhysical activity recommendationsAmerican Heart AssociationPhysical activity trajectoriesNon-white raceMyocardial infarction recoveryPhysical activity participationGender differencesHospital dischargeHeart AssociationLifestyle behaviorsActivity recommendationsObservational studyInfarctionAustralian hospitalsTargeted interventionsOne monthPatientsTime pointsLonger duration
2012
2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines, and the American College of Physicians, American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons
Fihn SD, Gardin JM, Abrams J, Berra K, Blankenship JC, Dallas AP, Douglas PS, Foody JM, Gerber TC, Hinderliter AL, King SB, Kligfield PD, Krumholz HM, Kwong RY, Lim MJ, Linderbaum JA, Mack MJ, Munger MA, Prager RL, Sabik JF, Shaw LJ, Sikkema JD, Smith CR, Smith SC, Spertus JA, Williams SV. 2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines, and the American College of Physicians, American Association for Thoracic Surgery, Preventive Cardiovascular Nurses Association, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons. Journal Of The American College Of Cardiology 2012, 60: e44-e164. PMID: 23182125, DOI: 10.1016/j.jacc.2012.07.013.Peer-Reviewed Original ResearchMeSH KeywordsAcute Coronary SyndromeAdrenergic beta-AntagonistsAlcohol DrinkingAngina PectorisBody WeightCholesterol, LDLClopidogrelComorbidityCost of IllnessDepressionDiabetes ComplicationsDisease ManagementElectrocardiographyExerciseExercise TestGlycated HemoglobinHealth BehaviorHumansHypertensionLife StyleMyocardial InfarctionMyocardial IschemiaMyocardial RevascularizationPhysical ExaminationPlatelet Aggregation InhibitorsPractice Guidelines as TopicQuality of LifeRisk AssessmentRisk FactorsRisk Reduction BehaviorSmoking CessationTiclopidineConceptsAmerican CollegeAmerican Heart Association Task ForcePreventive Cardiovascular Nurses AssociationCardiology Foundation/American Heart Association Task ForceManagement of patientsThoracic surgeryPractice guidelinesCardiovascular AngiographyThoracic surgeonsSTS guidelinesA ReportNurses AssociationAmerican AssociationTask ForceAssociationGuidelinesPatientsSurgeryAngiographyPhysiciansDiagnosisSurgeons
2008
An algorithm for identifying physical activity patterns from motion data.
Dorsey KB, Herrin J, Krumholz HM. An algorithm for identifying physical activity patterns from motion data. Pediatric Exercise Science 2008, 20: 305-18. PMID: 18714120, DOI: 10.1123/pes.20.3.305.Peer-Reviewed Original Research
2007
2007 Chronic Angina Focused Update of the ACC/AHA 2002 Guidelines for the Management of Patients With Chronic Stable Angina A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines Writing Group to Develop the Focused Update of the 2002 Guidelines for the Management of Patients With Chronic Stable Angina
Fraker TD, Fihn SD, Gibbons R, Abrams J, Chatterjee K, Daley J, Deedwania P, Douglas J, Ferguson T, Gardin J, O'Rourke R, Williams S, Smith S, Jacobs A, Adams C, Anderson J, Buller C, Creager M, Ettinger S, Halperin J, Hunt S, Krumholz H, Kushner F, Lytle B, Nishimura R, Page R, Riegel B, Tarkington L, Yancy C. 2007 Chronic Angina Focused Update of the ACC/AHA 2002 Guidelines for the Management of Patients With Chronic Stable Angina A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines Writing Group to Develop the Focused Update of the 2002 Guidelines for the Management of Patients With Chronic Stable Angina. Journal Of The American College Of Cardiology 2007, 50: 2264-2274. PMID: 18061078, DOI: 10.1016/j.jacc.2007.08.002.Peer-Reviewed Original Research2007 Chronic Angina Focused Update of the ACC/AHA 2002 Guidelines for the Management of Patients With Chronic Stable Angina
Fraker TD, Fihn SD, Committee W, MEERS 2, Gibbons R, Abrams J, Chatterjee K, Daley J, Deedwania P, Douglas J, Ferguson T, Gardin JM, O’Rourke R, Pasternak R, Williams S, Smith S, Jacobs A, Adams C, Anderson J, Buller C, Creager M, Ettinger S, Halperin J, Hunt S, Krumholz H, Kushner F, Lytle B, Nishimura R, Page R, Riegel B, Tarkington L, Yancy C. 2007 Chronic Angina Focused Update of the ACC/AHA 2002 Guidelines for the Management of Patients With Chronic Stable Angina. Circulation 2007, 116: 2762-2772. PMID: 17998462, DOI: 10.1161/circulationaha.107.187930.Peer-Reviewed Original Research
2000
Role of Exercise Stress Testing and Safety Monitoring for Older Persons Starting an Exercise Program
Gill TM, DiPietro L, Krumholz HM. Role of Exercise Stress Testing and Safety Monitoring for Older Persons Starting an Exercise Program. JAMA 2000, 284: 342-349. PMID: 10891966, DOI: 10.1001/jama.284.3.342.Peer-Reviewed Original ResearchConceptsExercise stress testingAdverse cardiac eventsExercise programOlder personsCardiac eventsStress testingPhysical activityRoutine exercise stress testingSedentary older personsSymptomatic cardiovascular diseasePharmacological stress testingCurrent physician practiceRelative exercise intensityMajority of personsUnproven benefitPhysical functionCurrent guidelinesCardiovascular diseaseExercise intensityPhysician practicesSafety monitoringRiskExercisePersonsTesting