EIT: Changes of Pulmonary Ventilation Before and After Tracheotomy
EIT: Changes of Pulmonary Ventilation Before and After Tracheotomy
The changes of local pulmonary ventilation should be registered with an electric impedance tomography (EIT) before and after a dilatative tracheotomy. The hypothesis is that the EIT cannot show changes in local ventilation due to the tracheotomy.
Inclusion Criteria:
Exclusion Criteria: