[Initial experiments with controlled assisted ventilation by nasal mask in exacerbated chronic respiratory failure in chronic obstructive bronchopneumopathies].

The authors are presenting the first cases in Romania in which volumetric ventilators Monnal D type were used for external ventilatory assistance on nasal mask of the chronic obstructive pulmonary diseases in exacerbation. The paper reviews the problems issued during the use of ventilators in 5 chronic patients, with numerous previous admittances in our clinic, as well as the latest news in the field of modern therapy of COPD.