National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- Cardiovascular Conditions (2)
- Chronic Conditions (1)
- (-) Emergency Department (3)
- Emergency Medical Services (EMS) (1)
- Healthcare Cost and Utilization Project (HCUP) (1)
- Healthcare Utilization (1)
- (-) Heart Disease and Health (3)
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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 3 of 3 Research Studies DisplayedPang PS, Fermann GJ, Hunter BR
TACIT (High Sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial).
This study examined the use of high-sensitivity troponin assays to determine whether a patient presenting in the emergency department with chest pains is safe for discharge. An observational study called High Sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial (TACIT) explored whether serial high-sensitivity troponin (hsTnT) might aid in making diagnosis of acute heart failure faster. The presence of hsTnT above the 99th percentile usually indicates acute heart failure. Patients in the cohort with hsTnT at or above the 99th percentile were older, more often male, less often black, and more likely to have chronic kidney disease. The study found no difference in risk for 90-day death or rehospitalization or return ED visits in the group with hsTnT above the 99th percentile than those with levels below the 99th percentile so hsTnT would not be considered useful.
AHRQ-funded; HS025411.
Citation: Pang PS, Fermann GJ, Hunter BR .
TACIT (High Sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial).
Circ Heart Fail 2019 Jul;12(7):e005931. doi: 10.1161/circheartfailure.119.005931..
Keywords: Cardiovascular Conditions, Heart Disease and Health, Emergency Department, Risk, Shared Decision Making
Hirayama A, Goto T, Shimada YJ
Acute exacerbation of chronic obstructive pulmonary disease and subsequent risk of emergency department visits and hospitalizations for atrial fibrillation.
Although emerging evidence has suggested the relationship of chronic obstructive pulmonary disease with atrial fibrillation (AF), little is known about whether acute exacerbation of chronic obstructive pulmonary disease (AECOPD) increases the risk of repeated AF-related healthcare utilization. The investigators found that among patients with existing AF, AECOPD was associated with a higher risk of AF-related ED visit or hospitalization in the first 90-day post-AECOPD period.
AHRQ-funded; HS023305.
Citation: Hirayama A, Goto T, Shimada YJ .
Acute exacerbation of chronic obstructive pulmonary disease and subsequent risk of emergency department visits and hospitalizations for atrial fibrillation.
Circ Arrhythm Electrophysiol 2018 Sep;11(9):e006322. doi: 10.1161/circep.118.006322..
Keywords: Healthcare Cost and Utilization Project (HCUP), Emergency Department, Respiratory Conditions, Heart Disease and Health, Cardiovascular Conditions, Chronic Conditions, Hospitalization, Risk, Healthcare Utilization
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