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

Effects of Pulmonary Hypertension on Exercise Capacity in Patients With Chronic Obstructive Pulmonary Disease Isabel Blanco, Beatriz Valeiro, Rodrigo Torres-Castro, Anael Barberán-García, Yolanda Torralba, Jorge Moisés, Laura Sebastián, Jeisson Osorio, José Rios, Elena Gimeno-Santos, Josep Roca, Joan A. Barberà

Frequency of Osteoporosis and Vertebral Fractures in Chronic Obstructive Pulmonary Disease (COPD) Patients Mariana R. Gazzotti, Carolina M. Roco, Cristiane O. Pradella, Oliver A. Nascimento, Elias F. Porto, Mariana Adas, Marise Lazaretti-Castro, José R. Jardim