Changes in Blood Gases, Disturbance of Breath During Sleep and Cardiovascular Co-morbidity in COPD Patients
Conditions
- Pulmonary Disease
- Chronic Obstructive
- Hypercapnia
- Hypoxemia
- Arrhythmias, Cardiac
Interventions
- DRUG: supplementary oxygen
- DRUG: zopiclone
- OTHER: alcohol
Sponsor
LHL Helse
Collaborators
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