Fig. 1From: Myocardial extracellular volume by T1 mapping: a new marker of arrhythmia in mitral valve prolapseA Cardiovascular magnetic resonance (CMR) 3 chambers cine image at end-systole for measurement of mitral annular disjunction (MAD) length. B, C Semi-automatic measurement of segmental pre-contrast (B) and post-contrast (C) T1 relaxation time of the basal left ventricular myocardiumBack to article page