463 results
Oxygen Saturation - Measurement Techniques and Limitations
 • Sp02 - Cutaneous pulse oximeter
 • SaO2 Calculated
Limitations • Sp02 ... pulse oximeter • SaO2 ... ABG device • SaO2 ... Measurement #pulmonary #diagnosis
ASE POCUS Protocol in Suspected or Confirmed COVID-19
A POCUS protocol to assist in the assessment of
ASE POCUS Protocol ... Confirmed COVID-19 A POCUS ... views #ASE #POCUS ... assessment #COVID19 #coronavirus ... #diagnosis #ultrasound
COVID-19 on POCUS

I'm infected COVID19.  Lung POCUS  day 4 after onset of symptoms. No
COVID-19 on POCUS ... Lung POCUS day ... No fever, basal SO2 ... posterior lung POCUS ... Ultrasound #SARSCoV2 #Coronavirus
COVID-19 Ultrasound Findings

Daniel Lotz MD @Pressordex

#COVID19 #Ultrasound #Findings #POCUS #Diagnosis #SARSCOV2 #Coronavirus
Ultrasound #Findings #POCUS ... #Diagnosis #SARSCOV2 ... #Coronavirus
COVID-19 on POCUS

I am infected with COVID-19. This is my own #POCUS 2 days after the
COVID-19 on POCUS ... This is my own #POCUS ... fever and basal SO2 ... Yesterday, some times SO2 ... Ultrasound #SARSCoV2 #Coronavirus
One-page resource for Lung POCUS in COVID19:
- likely (unproven) sensitive due to peripheral distribution of lesions
resource for Lung POCUS ... ChrisAllison_VT #Lung #POCUS ... #COVID19 #coronavirus ... pulmonary #ultrasound #diagnosis
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
measured on ABG) SaO2 ... output) - Low SvO2 ... Low CaO2 → Low SvO2 ... High PaO2, High SvO2 ... #differential #diagnosis
#covid #covid19 #coronavirus #sarscov2 #diagnosis
covid #covid19 #coronavirus ... #sarscov2 #diagnosis
COVID-19 Coronavirus Disease 2019

Harvard Medical School from Bench to Bedside

#COVID19 #Coronavirus #Pathophysiology #Overview #Diagnosis
COVID-19 Coronavirus ... Bedside #COVID19 #Coronavirus ... Pathophysiology #Overview #Diagnosis
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
oxyhemoglobin saturation (SvO2 ... x 13.4 x Hb x SaO2 ... 13.4 x Hb conc x [SaO2 ... – SvO2]) RA pressures ... Interpretation #Diagnosis