Figure 3.

Cardiac magnetic resonance (CMR) right ventricular (RV) 3-chamber long-axis views are shown at (A) end-diastole and (B) end-systole with an anterior lateral free wall aneurysm (arrow) in an individual with previously unexplained frequent ventricular ectopy. Along with RV dilatation (115 mL/m2) and depressed systolic function (RV ejection fraction 38%), these findings fulfilled major CMR criteria for arrhythmogenic RV cardiomyopathy.