RecruitingBehavioural interventionTranscultural Digital Solutions in Phase III Cardiac RehabilitationMulticenter Prospective Controlled Randomized Trial, open-label, in patients with atherosclerotic cardiovascular disease (ASCVD) (acute coronary syndrome or chronic coronary syndrome and ischemic heart failure) and an approved indication for cardiac rehabilitation (CR). Patients completing phase II CR will be randomized 1:1 to usual Phase-III care (standard care) versus standard care plus the Digitally-Enhanced Extended PrEvention \& Rehabilitation (DEEPER) package (intervention). Primary outcome is 6-month change in composite Life's Crucial 9 (LC9) (LE8 + PHQ-9).