Long-term outcome of patients with myocardial infraction with nonobstructive coronary arteries

Abstract Background Myocardial infarction with nonobstructive coronary arteries (MINOCA) is a condition of growing interest and research. We aimed to evaluate the long-term prognosis of MINOCA patients and identify possible risk factors associated with long term mortality in this patient's population. Methods We performed a retrospective observational cohort study including all patients aged ≥18 years hospitalized to a large tertiary center between 2005–2018 with a primary diagnosis of acute myocardial infarction (AMI) and non-obstructive lesions with less than