Outcomes of a routine invasive strategy in elderly patients with non-ST-segment elevation myocardial infarction from 2005 to 2014: results from the P…

2019

Background Elderly patients (≥75 years old) with non-ST-segment elevation myocardial infarction (NSTEMI) represent a large subgroup of all cases. They are rarely included in randomized trials because of comorbidities and concerns about complications. Furthermore, invasive treatments are used less frequently in this patient group. The aim of this study was to analyze trends in invasive procedures and outcomes in elderly patients with NSTEMI from 2005 to 2014. Patients and methods We analyzed 68 978 elderly patients with NSTEMI enrolled in the prospective, nationwide Polish Registry of Acute Coronary Syndromes from 2005 to 2014. Results Elderly patients accounted for 34.9% of all patients wit…