P1699Non-ST segment elevation miocardial infarction (NSTEMI) vs. Unstable angina (UA) in young women aged < 45 years - differences in symptomatology, clinical course, treatment and prognosis

Abstract Background Almost 50% of all ACS in young women are NSTEMI and UA. Due to the type of ACS we observed differences in the symptomatology, treatment and outcomes. The aim was to evaluate the differences in the clinical course and prognosis in young women aged ≤45 years with NSTEMI vs. UA. Methods We compared 1143 women aged ≤45y.o. with acute cardiac syndromes: 51% NSTEMI, 49% UA from the PL-ACS registry between 2007 - 2014. Results Chest pain was predominant in both group, with a higher incidence in NSTEMI group (91.7% vs. 84.7, p=0.0002). UA group was older (42y.o. vs. 41y.o p=0.003), more often presents atypical symptoms (8.0% vs. 1.5%, p<0,0001) mostly with dyspnea (3.9%vs. 1.…