Interpretation of electrocardiographic abnormalities in hypertrophic cardiomyopathy with cardiac magnetic resonance

Abstract

Abnormal Q waves reflect the interrelation between upper anterior septal thickness and other regions of the left and right ventricles, and wider Q waves are associated with late-enhancement. Conduction disturbances and absent septal Q waves are associated with late-enhancement. The depth of negative T waves is related to craniocaudal asymmetry and apical late-enhancement.