Abstract
Congenital myopathies (CMs) are a clinically and genetically heterogeneous group of disorders characterized by early onset weakness, hypotonia and characteristic structural abnormalities in muscle fibres. Hypotonia and weakness can be present at birth or appear in infancy, and a static or slowly progressive clinical course may present with muscle weakness, loss of spontaneous movement, involuntary muscle activity, and muscle atrophy. Often patients develop a restrictive syndrome and respiratory failure and require respiratory support In our case, we described lung improvement and respiratory muscle training due to singing in a young patient, affected by CMs with a poor adherence to non-invasive mechanical ventilation.