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;

Recognizing Disproportionate Respiratory Muscle Weakness: Clinical Relevance Beyond Expected Patterns Eduardo Luis De Vito; Cristina Ciorba;

Impaired Ventilatory Efficiency Identifies High-Risk Mild-to-Moderate Chronic Obstructive Pulmonary Disease Zhishan Deng; Fan Wu; Qi Wan; Cuiqiong Dai; Lifei Lu; Zihui Wang; Kunning Zhou; Xiaohui Wu; Gaoying Tang; Huajing Yang; Jieqi Peng; Suyin Huang; Guannan Cai; Fangyan Wu; Junfeng Lin; Xiaoyu Wang; Changli Yang; Yongqing Huang; Rongchang Chen; Nanshan Zhong; Yumin Zhou; Pixin Ran;