Early Assessment and Initiation of GuideLine-Directed Evidence-Based Management-HF

EAGLE-HF (Early Assessment and initiation of GuideLine-directed Evidence-based management-HF) is a prospective single site observational study of a multinational, unblinded, randomized-controlled, longitudinal trial called SYMPHONY. Primary, secondary and exploratory outcomes that are part of SYMPHONY are not described herein as they replicate SYMPHONY outcomes (available in clinicaltrials.gov). EAGLE-HF is a prospective observational design involving SYMPHONY participants. In EAGLE-HF, patients from SYMPHONY will make up 3 cohorts: all SYMPHONY participants from our site (n=1000), those who had a NT-proBNP test completed (n=500), and those diagnosed with heart failure (unknown, but approximately =50+). EAGLE-HF specific endpoints include examining if social determinants of health (6 factors), social vulnerability index component and overall scores and distressed community index component and overall scores are associated with new onset heart failure. Among patients with NTproBNP data, optimal cut-points for diagnosis of HF will be assessed, including if optimal cut-points are based on social determinants of health, social vulnerability score, distressed community score, risk factors for developing HF and medical comorbidities. Finally, in SYMPHONY participants who are diagnosed with HFrEF within 6 months of enrollment, medication prescribing patterns (use and dose of 4 classes of core HFrEF medications) will be examined, the site investigators will assess if medication prescribing patterns are based on physician practice type and medical provider type.