A 42-year-old woman affected by pulmonary atresia came to our attention complaining of dyspnea and fatigue for minimal efforts with important desaturation. After assessing her basal functional capacity with a cardiopulmonary exercise test. the patient was enrolled in an extremely individualized rehabilitation program. which entailed a discreet improvement in the quality of life indices. https://www.mariameetsanna.com/product-category/power-mix-base/