Trends in the Burden of Adult Congenital Heart Disease in US Emergency Departments. Issue 7 (15th April 2016)

• Record Type: Journal Article
• Authors: Agarwal, Shikhar; Sud, Karan; Khera, Sahil; Kolte, Dhaval; Fonarow, Gregg C.; Panza, Julio A.; Menon, Venu
• Is Part Of: Clinical cardiology. Volume 39:Issue 7(2016)
• Page Start: 391
• Page End: 398
• Publication Date: 2016-04-15
• Subjects: Cardiology -- Periodicals; 616.12005
• DOI: 10.1002/clc.22541
• Languages: English
• ISSNs: 0160-9289

Abstract

ABSTRACT: Background: We assessed trends in incidence, in‐hospital mortality, and admission among patients with adult congenital heart disease (ACHD) presenting to the emergency department (ED) from 2006 to 2012. Hypothesis: There is a considerable burden of ACHD in the US EDs. Methods: We used the 2006–2012 US Nationwide Emergency Department Sample. All ED visits with ACHD were identified using standard International Classification of Diseases, Ninth Edition, Clinical Modification codes. Results: The number of patients presenting to the ED with simple (40.6%) as well as complex (37.6%) ACHD across 2006–2012 increased significantly. Also, there was a considerable increase in prevalence of traditional cardiovascular risk factors among ACHD patients, including hypertension, diabetes, smoking, obesity, and chronic kidney disease. Besides miscellaneous noncardiovascular conditions, nonspecific chest pain (15.9%) and respiratory disorders (15.0%) were the most common reasons for ED visits among patients with simple and complex ACHD, respectively. Although there was a trend toward decrease in admissions across 2006–2012 ( P trend < 0.001), the proportion of patients with ACHD presenting to ED requiring admission remained substantial (63.4%). Finally, there was significant variation in admission trends across different geographic locations, hospital types, insurance status, and ED volume among ACHD patients presenting to the ED. Conclusions: There has been a progressive increase in number of ED visits among ACHD patients across 2006–2012 in the United States. Moreover, the cardiovascular risk‐factor profile of ACHD patients has changed, adding to complexity in management. Current health care delivery to ACHD patients also shows significant geographical, hospital‐based, and insurance status–based disparities.