*4.2. Pulmonary Rehabilitation*

Pulmonary rehabilitation is a non-pharmacological intervention aimed at improving the physical and psychological conditions of individuals affected by chronic lung diseases [46]. It includes different interventions including, among others, the integration of an optimised medical treatment (drugs, Long-Term Oxygen Therapy-LTOT, ventilation) with physiotherapy, exercise training, education, and behavioural changes [39,43,44].
