Fig. 3From: Incremental prognostic value of left atrial and biventricular feature tracking in dilated cardiomyopathy: a long-term studyIncremental prognostic value of strain parameters for dilated cardiomyopathy (DCM). Variables in the baseline model include age, NYHA class III–IV, NT-proBNP, LVEF, and LGE presence. Integrated discrimination improvement (IDI) is used to judge improvement in model performance between the strain-based models and the baseline modelBack to article page