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Search All Research Studies
AHRQ Research Studies Date
Topics
- Cardiovascular Conditions (2)
- Comparative Effectiveness (1)
- Electronic Health Records (EHRs) (1)
- Emergency Department (1)
- Emergency Medical Services (EMS) (1)
- Health Information Technology (HIT) (1)
- Health Status (1)
- (-) Heart Disease and Health (5)
- Medical Devices (1)
- Mortality (1)
- Patient-Centered Outcomes Research (1)
- (-) Risk (5)
- Sex Factors (1)
AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 5 of 5 Research Studies DisplayedZeitler EP, Al-Khatib SM, Friedman DJ
Predicting appropriate shocks in patients with heart failure: patient level meta-analysis from SCD-HeFT and MADIT II.
The study authors sought to identify characteristics predictive of appropriate shocks in patients with a primary prevention implantable cardioverter defibrillator (ICD). In this meta-analysis of patient level data from Multicenter Automatic Defibrillator Implantation Trial II and Sudden Cardiac Death in Heart Failure Trial, higher NYHA class, lower LVEF, no beta-blocker therapy, and single chamber ICD (vs. dual chamber) were significant predictors of appropriate shocks.
AHRQ-funded; HS018505.
Citation: Zeitler EP, Al-Khatib SM, Friedman DJ .
Predicting appropriate shocks in patients with heart failure: patient level meta-analysis from SCD-HeFT and MADIT II.
J Cardiovasc Electrophysiol 2017 Nov;28(11):1345-51. doi: 10.1111/jce.13307.
Keywords: Comparative Effectiveness, Heart Disease and Health, Medical Devices, Medical Devices, Risk
Bucholz EM, Strait KM, Dreyer RP
Sex differences in young patients with acute myocardial infarction: a VIRGO study analysis.
This study sought to compare young women and men at the time of acute myocardial infarction (AMI) on six domains of demographic and clinical factors in order to determine whether they have distinct profiles. The authors concluded that young women with AMI represent a distinct, higher-risk population that is different from young men.
AHRQ-funded; HS023000.
Citation: Bucholz EM, Strait KM, Dreyer RP .
Sex differences in young patients with acute myocardial infarction: a VIRGO study analysis.
Eur Heart J Acute Cardiovasc Care 2017 Oct;6(7):610-22. doi: 10.1177/2048872616661847..
Keywords: Heart Disease and Health, Patient-Centered Outcomes Research, Risk, Sex Factors
Wang SV, Rogers JR, Jin Y
Use of electronic healthcare records to identify complex patients with atrial fibrillation for targeted intervention.
The researchers tested algorithms for identifying atrial fibrillation (AF) patients who also have known risk factors for stroke and major bleeding using electronic healthcare records (EHRs) data. The performance of candidate algorithms in 1000 bootstrap resamples was compared to a gold standard of manual chart review by experienced resident physicians of 480 patient charts. For 11 conditions, the median positive predictive value of the EHR-derived algorithms was greater than 0.90.
AHRQ-funded; HS022193.
Citation: Wang SV, Rogers JR, Jin Y .
Use of electronic healthcare records to identify complex patients with atrial fibrillation for targeted intervention.
J Am Med Inform Assoc 2017 Mar 1;24(2):339-44. doi: 10.1093/jamia/ocw082.
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Keywords: Heart Disease and Health, Cardiovascular Conditions, Electronic Health Records (EHRs), Health Information Technology (HIT), Risk
Dreyer RP, Sciria C, Spatz ES
Young women with acute myocardial infarction: current perspectives.
The purpose of this cardiovascular perspective piece is to review recent studies of acute myocardial infarction (AMI) in young women. More specifically, it emphasizes differences in the epidemiology, diagnosis, and management of AMI in young women (when compared with men) across the continuum of care, including their pre-AMI, in-hospital, and post-AMI periods, and highlights gaps in knowledge and outcomes that can inform the next generation of research.
AHRQ-funded; HS023000.
Citation: Dreyer RP, Sciria C, Spatz ES .
Young women with acute myocardial infarction: current perspectives.
Circ Cardiovasc Qual Outcomes 2017 Feb;10(2). doi: 10.1161/circoutcomes.116.003480.
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Keywords: Cardiovascular Conditions, Health Status, Heart Disease and Health, Risk
de Cordova PB, Johansen ML, Martinez ME
Emergency department weekend presentation and mortality in patients with acute myocardial infarction.
The purpose of this research was to determine if weekend and holiday presentation is associated with increased mortality in EDs among patients with acute myocardial infarction (AMI) in New Jersey. It found that weekend/holiday presentation to the ED for AMI was associated with increased mortality. The effect may be related to the limited availability of resources on weekend/holidays compared to weekdays.
AHRQ-funded; HS024339.
Citation: de Cordova PB, Johansen ML, Martinez ME .
Emergency department weekend presentation and mortality in patients with acute myocardial infarction.
Nurs Res 2017 Jan/Feb;66(1):20-27. doi: 10.1097/nnr.0000000000000196.
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Keywords: Emergency Medical Services (EMS), Emergency Department, Mortality, Heart Disease and Health, Risk