Unexpected Favourable Course of Coronavirus Disease 2019 in Chronic Thromboembolic Pulmonary Hypertension Patients Teresa Segura de la Cal; Jorge Nuche; Carmen Jiménez López-Guarch; Carmen Pérez-Olivares; Maite Velázquez; Francisco López-Medrano; María Jesús López Gude; Sergio Alonso Charterina; Fernando Arribas Ynsaurriaga; Pilar Escribano Subías;

Gas Exchange and Ventilatory Efficiency During Exercise in Pulmonary Vascular Diseases Jason Weatherald; Athénaïs Boucly; David Montani; Xavier Jaïs; Laurent Savale; Marc Humbert; Olivier Sitbon; Gilles Garcia; Pierantonio Laveneziana;

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;