2023
Sex Differences in Symptom Complexity and Door-to-Balloon Time in Patients With ST-Elevation Myocardial Infarction
Brush J, Chaudhry S, Dreyer R, D'Onofrio G, Greene E, Hajduk A, Lu Y, Krumholz H. Sex Differences in Symptom Complexity and Door-to-Balloon Time in Patients With ST-Elevation Myocardial Infarction. The American Journal Of Cardiology 2023, 197: 101-107. PMID: 37062667, PMCID: PMC10198892, DOI: 10.1016/j.amjcard.2023.03.009.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionD2B timeSymptom complexityYoung womenChest painBalloon timeST-elevation myocardial infarctionSILVER-AMI StudySymptom phenotypeSex differencesPain symptomsCoronary interventionOlder patientsMyocardial infarctionOlder womenSTEMIOlder menSymptom patternsPresentation delayPatientsSymptom clustersLogistic regressionSymptomsWomenMean number
2005
The generalizability of observational data to elderly patients was dependent on the research question in a systematic review
Gross CP, Garg PP, Krumholz HM. The generalizability of observational data to elderly patients was dependent on the research question in a systematic review. Journal Of Clinical Epidemiology 2005, 58: 130-137. PMID: 15680745, DOI: 10.1016/j.jclinepi.2004.10.001.Peer-Reviewed Original ResearchConceptsCooperative Cardiovascular ProjectIntracranial hemorrhageSystematic reviewBeta-blocker useElderly patientsAngiography useCommunity patientsAtrial fibrillationRisk factorsObservational studyOutcome measuresRCT dataPresentation delayGlobal UtilizationT-PAPatientsSimilar predictorsTreatment variationStudy questionsCCP dataGUSTOHemorrhageReviewFibrillationAbsolute rate