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Lead
Heidelberg University
With
Humboldt-Universität zu Berlin
Patients with heterogenous emphysema undergo ELVR, target lobe is the upper lobe right. After 6 weeks the middle lobe will be block too.
Follow-up period 6 months Primary end points: FEV 1, 6-Minute walk test Secondary endpoints. Safety, Symptom scores Number of patients planned 30