Examples of association between CMR features and abnormal Q waves.

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Examples of association between CMR features and abnormal Q waves. Examples of association between CMR features and abnormal Q waves. (A) HCM with high septal to posterior WT ratio, LGE on right to left ventricular junctions, Q waves in DI-VL discordance between location of Q waves and LGE. (B) Q waves in inferior leads associated with asymmetrical HCM but no LGE. (C) Diffuse HCM with lower septal to posterior WT ratio, LGE in lateral wall but no Q waves. CMR, cardiac MRI; HCM, hypertrophic cardiomyopathy; LGE, late gadolinium enhancement; WT, wall thickness. Sylvain Grall et al. Open Heart 2014;1:e000101 ©2014 by British Cardiovascular Society