High-Flow Nasal Cannula Versus Conventional Oxygen Therapy in Emergency Department Patients With Cardiogenic Pulmonary Edema: A Randomized Controlled Trial

摘要

Study objective: High-flow nasal cannula is a new method for delivering high-flow supplemental oxygen for victims of respiratory failure. This randomized controlled trial compares high-flow nasal cannula with conventional oxygen therapy in emergency department (ED) patients with cardiogenic pulmonary edema.