Néstor F. Pereyra Venegas *,Javier Ortiz Alonso ,Nuria Montero Fernández ,José Antonio Serra-Rexach
We report the case of a 93-year-old man with a 2- to 3-day history of mild cough who presented in the emergency department with sudden-onset dyspnea, low level of consciousness, asthenia, tachypnea, and oxygen desaturation (SaO2, 89%).