Left ventricular morphology and function in rheumatoid arthritis patients without cardiac symptoms, using a cardiac magnetic resonance imaging

Background Patients with rheumatoid arthritis (RA) experience an excess risk of congestive heart failure (CHF), chronic inflammation plays a pivotal role in this increased risk. Despite the growing body of research on cardiovascular (CV) disease in RA, the key pathways underlying the development of abnormalities in myocardial structure and function associated with CHF remain obscure. Cardiac magnetic resonance imaging (CMR) has been used to identify early functional and structural changes in the left ventricle (LV) before development of clinically overt CHF. We evaluated LV function and structure using a CMR in RA patients (pts) without cardiac symptoms, and determined the impact of non-biologic DMARDs and biologic DMARDs.