Fig. 1From: A real life evaluation of non invasive ventilation in acute cardiogenic pulmonary edema: a multicenter, perspective, observational study for the ACPE SIMEU study groupFlow chart of the study population. Pts. = patients; CPAP = continuous positive airway pressure; BiPAP: Bi-level Positive Airway Pressure; ETI = endotracheal intubationBack to article page