Introduction Left ventricular reverse remodelling (LVRR) is classically defined as the ability of the left ventricle to improve its systolic function, associated with dimensions and shape improvement when dilatation is present.1-4 LVRR has been described in a consistent share of dilated cardiomyopathy (DCM) and non-dilated left ventricular cardiomyopathy (NDLVC) patients presenting with left ventricular (LV) systolic dysfunction and treated with tailored therapies for heart failure with...