== Cardiomyopathies == [[ https://jcmr-online.biomedcentral.com/articles/10.1186/s12968-020-00640-0 | Clinical outcomes after primary prevention defibrillator implantation are better predicted when the left ventricular ejection fraction is assessed by cardiovascular magnetic resonance JCMR 2020 ]] * CMR-LVEF was better associated with the risk of death and ADT than 2D echo-LVEF. * LGE detection associated with a low CMR-LVEF improved cardiac outcome prediction.