The disclosure relates to a method for improving pacing settings of a pace maker, comprising:receiving a set of pacing settings for the pace maker；receiving measurements or fluid mechanics data relating to the heart of a subject for all or part of the pacing settings of the set；estimating hemodynamic forces parameters by elaborating such measurements or inputting hemodynamic forces parameters as received；estimating hemodynamic forces parameters in the heart of the subject by elaborating such hemodynamic forces；selecting an optimal pacing setting of the set, or calculating further pace settings, based on the hemodynamic forces parameters as estimatedA corresponding device and computer program are also disclosed.
