respiratory disorder(A respiratory disorder characterised by episodic dyspnoea on breathing out, asthma is an inflammatory disease that affects the bronchial tubes. dict.ccAndrey Truhachev)
respiratory dysfunction(With intermittent, continuous ventilation (in individual cases) the symptoms of chronic hypoventilation (especially sleep-related respiratory dysfunction and daytime fatigue) can be improved, in some cases also the exercise capacity.linguee.deAndrey Truhachev)