Arrhythmic shape analysis applied to two example patients. (A) LV arrhythmic shape analysis from two example patients, one of whom suffered an arrhythmic event during follow up. MRI images are a selection of each patients short-axis image stack. (B) Key characteristics of the two patients in comparison with each other and the entire cohort. The patient who met the arrhythmic end-point had a higher LVAS score, a greater LV ejection fraction, a lower NYHA class (1 vs. 3), and was younger than the patient who was event-free. LV, left ventricular; LVAS, left ventricular arrhythmic shape; MRI, magnetic resonance imaging; NYHA, New York Heart Association.