SYSTEMIC LUPUS ERYTHEMATOSUS IS ASSOCIATED WITH IMPAIRED MYOCARDIAL STRAIN AND VASCULAR FUNCTION, INCREMENTAL TO THAT CAUSED BY TRADITIONAL RISK FACTORS: A CARDIOVASCULAR MAGNETIC RESONANCE STUDY - Ntusi, N; Francis, J; Matthews, P; Wordsworth, P; Neubauer, S; Karamitsos, T (HEART, 2013)