Metabolic Changes After Bronchoscopic Lung Volume Reduction With Endobronchial Valves in COPD Patients Marieke C. van der Molen; Rein Posthuma; Anouk W. Vaes; Martijn A. Spruit; Harry R. Gosker; Alain R. Viddeleer; Tineke P. Willems; Lowie E.G.W. Vanfleteren; Dirk-Jan Slebos; Jorine E. Hartman;

Effect of Dynamic Hyperinflation on Cardiac Response to Exercise of Patients With Chronic Obstructive Pulmonary Disease Raúl Galera; Raquel Casitas; Elisabet Martínez-Cerón; Olaia Rodríguez-Fraga; Cristina Utrilla; Isabel Torres; Carolina Cubillos-Zapata; Francisco García-Río;

A New and More Sensitive Method to Integrate the Desaturation Distance Ratio During a 6-Minute Walking Test in Chronic Respiratory Diseases: Physiological Correlates Xavier Alsina-Restoy; Felip Burgos; Rodrigo Torres-Castro; Yolanda Torralba-García; Ebymar Arismendi; Joan Albert Barberà; Àlvar Agustí; Isabel Blanco;