RT Journal Article T1 [Pulse oximetry: Role in the COVID-19 patient at home]. T2 Pulsioximetría: papel en el paciente COVID-19 domiciliario. A1 Serrano-Cumplido, A A1 Trillo Calvo, E A1 García Matarín, L A1 Del Río Herrero, A A1 Gamir Ruiz, F J A1 Molina Escribano, F A1 Velilla Zancada, S K1 COVID-19 K1 Hipoxemia K1 Hipoxemia silente K1 Hypoxemia K1 Pulse oximetry K1 Pulsioximetría K1 Silent hypoxemia AB COVID-19 behaves like a heterogeneous disease. Some patients may develop dyspnea-free hypoxemia during its evolution (silent hypoxemia). Pulse oximetry plays a crucial role in detecting hypoxemia in these patients, especially when they remain at home. Patients with SpO2 levels ≤ 92% or desaturations ≥ 3% after exercise test require hospital admission. Progressive saturation declines reaching SpO2 levels YR 2021 FD 2021-04-20 LK http://hdl.handle.net/10668/22518 UL http://hdl.handle.net/10668/22518 LA es DS RISalud RD Apr 11, 2025