Sara J. King MD , Rajiv Patel MD , Sameer Arora MD , George A. Stouffer MD
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引用次数: 0
Abstract
The incidence of acute myocardial infarction is increasing in younger age groups, with differences in treatment and outcomes based on gender. ST-elevation myocardial infarction (STEMI) in young adults, however, is incompletely understood as most of the current studies were performed in homogenous populations, did not focus on STEMI, and lack direct comparisons with older adults. We performed a retrospective observational study using the Statewide Planning And Research Cooperative System for all admissions in New York State with a principal diagnosis of STEMI from 2011 to 2018. There were 58,083 STEMIs with the majority being male (68.2%) and non-Hispanic White (64.8%), with an average age of 63.9 ± 13.9 years. Of these, 8,494 (14.6%) occurred in patients aged <50 years. The proportion of STEMIs in women increased with age, from 19.2% in the <50-year-old age group to 48.9% in the ≥70-year-old age group. Young adults with STEMI had greater prevalence of obesity, current tobacco use, other substance use, and major psychiatric disorders, were more likely to receive revascularization, and had lower 1-year mortality than older age groups. Revascularization was associated with at least a 3 times lower odds ratio of 1-year mortality in all age groups. In conclusion, young adults with STEMI had a unique set of risk factors and co-morbidities and were more likely to undergo revascularization than older age groups. In all age groups, female gender was associated with a higher burden of co-morbidities, decreased use of revascularization, and increased 1-year mortality.
期刊介绍:
Published 24 times a year, The American Journal of Cardiology® is an independent journal designed for cardiovascular disease specialists and internists with a subspecialty in cardiology throughout the world. AJC is an independent, scientific, peer-reviewed journal of original articles that focus on the practical, clinical approach to the diagnosis and treatment of cardiovascular disease. AJC has one of the fastest acceptance to publication times in Cardiology. Features report on systemic hypertension, methodology, drugs, pacing, arrhythmia, preventive cardiology, congestive heart failure, valvular heart disease, congenital heart disease, and cardiomyopathy. Also included are editorials, readers'' comments, and symposia.