Facemasks do not lead to abnormal gas exchange during treadmill exercise testing in children

• Maria Christina Mallet,
• Michael Hitzler,
• Marco Lurà,
• Claudia E. Kuehni,
• Nicolas Regamey

Affiliations

Maria Christina Mallet

Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

Michael Hitzler

Division of Paediatric Pulmonology, Children's Hospital, Cantonal Hospital Lucerne, Lucerne, Switzerland

Marco Lurà

Division of Paediatric Pulmonology, Children's Hospital, Cantonal Hospital Lucerne, Lucerne, Switzerland

Claudia E. Kuehni

Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

Nicolas Regamey

Division of Paediatric Pulmonology, Children's Hospital, Cantonal Hospital Lucerne, Lucerne, Switzerland