Weekend Effect in the Management and Outcomes of Acute Myocardial Infarction in the United States, 2000-2016.

ABSTRACT:

Objective

To assess the effects of weekend admission vs weekday admission on the management and outcomes of acute myocardial infarction (AMI).

Methods

Adult ST-segment elevation myocardial infarction (STEMI) and non-STEMI (NSTEMI) hospital admissions were identified using the National (Nationwide) Inpatient Sample (2000-2016). Interhospital transfers were excluded. Timing of coronary angiography (CA) and percutaneous coronary intervention (PCI) relative to the day of admission was identified. Outcomes of interest included in-hospital mortality, receipt of early CA, timing of CA and PCI, resource utilization, and discharge disposition for weekend vs weekday admissions.

Results

Of the 9,041,819 AMI admissions, 2,406,876 (26.6%) occurred on weekends. Compared with 2000,

SUBMITTER: Vallabhajosyula S 

PROVIDER: S-EPMC7411160 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature