Hospital-level variation in angina and mortality at 1 year after myocardial infarction: insights from the Translational Research Investigating Underlying Disparities in Acute Myocardial Infarction Patients' Health Status (TRIUMPH) Registry.

ABSTRACT:

Background

Despite calls to expand measurement of acute myocardial infarction (AMI) outcomes to include symptom burden, little has been done to describe hospital-level variation in this patient-centered outcome, or its association with mortality. Understanding the relationship between symptoms and longer-term mortality could inform the importance of these outcomes for monitoring quality of care.

Methods and results

Among 4316 patients with AMI treated at 24 hospitals participating in the Translational Research Investigating Underlying Disparities in Acute Myocardial Infarction Patients' Health Status (TRIUMPH) study, we assessed risk-standardized 1-year symptom burden as measured by the Seattle Angina Questionnaire Angina Frequency Score and mortality attributed to the hospi

SUBMITTER: Vigen R 

PROVIDER: S-EPMC4492517 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature