Changes in Ventilation–Perfusion Mismatch Associated With Inhaled Nitric Oxide in a Patient with Pneumonia That Met Criteria for Acute Respiratory Distress Syndrome Anna Sánchez-Corral, Marina García-de-Acilu, Manel Santafè, Oriol Roca

Non-Invasive Ventilation for Acute Respiratory Failure in Duchenne Muscular Dystrophy Patients Andrea Vianello, Giovanna Arcaro, Gabriella Guarnieri, Andi Sukthi, Beatrice Molena, Cristian Turato, Fausto Braccioni, Federico Gallan, Francesca Lugato, Martina Turrin, Luca Bello, Paolo Navalesi

A New Method Using Diaphragmatic Ultrasound to Monitor the Work of Breathing During Assisted and Controlled Non-Invasive Ventilation Alba Naya-Prieto, María de los Ángeles Zambrano, Maria del Pilar Carballosa, Itziar Fernández Ormaechea, Carlos López Chang, Pablo Zazu López, Pedro Piñero Gutierrez, María Jesús Rodríguez-Nieto, Germán Peces-Barba Romero, Victoria del Pozo, Sarah Heili-Frades