Journal article
Correlation between Subclinical Heart Disease and Cardiovascular Risk Profiles in an Urban Emergency Department Population with Elevated Blood Pressures: A Pilot Study
The Journal of emergency medicine, Vol.48(6), pp.756-761
06/2015
DOI: 10.1016/j.jemermed.2014.12.026
PMCID: PMC4457673
PMID: 25802165
Abstract
Uncontrolled hypertension is a primary risk factor for development of cardiovascular complications.
Determine the point prevalence of left ventricular hypertrophy (LVH) and diastolic dysfunction in an urban emergency department (ED) population with elevated blood pressures (BP) and examine correlations between subclinical disease and patient cardiovascular risk profiles.
A convenience sample of patients with EBP (>140/90 on two measurements) had limited bedside echocardiograms (LBE). Subclinical hypertensive heart disease was classified as the presence of: LVH, abnormal ejection fraction (EF), or diastolic dysfunction.
Thirty-nine patients with EBP were enrolled. The mean age was 46 years (SD = 10.9), 59% were women, 21% were smokers, and 92% had a history of hypertension. The average body mass index was 30.7 (SD = 8.7). Patients were 67% African American, 23% Latino, 5% Caucasian, 3% Asian, and 3% Native American. Subclinical disease was found in 39%: 31% had LVH, 15% had diastolic dysfunction, and 8% had abnormal EF. On bivariate analysis, elevated BP (p = 0.039) and blood urea nitrogen (p = 0.016) were correlated with subclinical heart disease. After adjusting for other covariates, receiving oral/intravenous antihypertensive medications in the ED (p = 0.005) was associated with subclinical heart disease.
We found a point prevalence of subclinical heart disease of 39% in this urban ED population, using LBE. Real-time identification of subclinical heart disease at early stages in the ED in conjunction with abnormal renal function can help emergency physicians identify those patients in need of more aggressive therapy and urgent follow-up.
Details
- Title: Subtitle
- Correlation between Subclinical Heart Disease and Cardiovascular Risk Profiles in an Urban Emergency Department Population with Elevated Blood Pressures: A Pilot Study
- Creators
- Heather M. Prendergast - University of Illinois ChicagoJoseph Colla - University of Illinois ChicagoNeal Patel - University of Illinois ChicagoMarina Del Rios - University of Illinois ChicagoJared Marcucci - University of Illinois ChicagoRyan Scholz - University of Illinois ChicagoPatience Ngwang - University of Illinois ChicagoKatherine Cappitelli - University of Illinois ChicagoMartha Daviglus - University of Illinois Urbana-ChampaignSamuel Dudley - Brown University
- Resource Type
- Journal article
- Publication Details
- The Journal of emergency medicine, Vol.48(6), pp.756-761
- DOI
- 10.1016/j.jemermed.2014.12.026
- PMID
- 25802165
- PMCID
- PMC4457673
- NLM abbreviation
- J Emerg Med
- ISSN
- 0736-4679
- eISSN
- 2352-5029
- Publisher
- Elsevier Inc
- Grant note
- DOI: 10.13039/100006108, name: National Center for Advancing Translational Sciences, award: UL1TR000050; DOI: 10.13039/100000002, name: National Institutes of Health, award: UL1TR000050
- Language
- English
- Date published
- 06/2015
- Academic Unit
- Emergency Medicine
- Record Identifier
- 9984297136202771
Metrics
15 Record Views