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;

Risk Assessment in Pulmonary Veno-Occlusive Disease: The First Step Towards Future Trials? David Montani; Athénaïs Boucly; Olivier Sitbon;

Use of One-minute Sit-to-stand Test to Predict Functional Exercise Capacity in Patients With Congenital Heart Disease Natalia Morales Mestre; Gregory Reychler; Stephane Moniotte;