7788 results
Day 10 after COVID diagnosis. Less tired, but more cough, ageusia & anosmia. No dyspnea or
SpO2 97%. ... Yale Tung Chen @ ... Subpleural #COVID19 #clinical ... #lung #ultrasound
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
absence of intrinsic lung ... shunt (Type 2) Clinical ... tool using cutoff SpO2 ... on radioactive lung ... < 60mmHg, goal SpO2
COVID19 vs CHF on POCUS

Spot the difference. 2 pts presenting with nearly same symptoms. Left COVID
CHF on POCUS Spot ... COVID19 #POCUS #Clinical ... #Lung #Ultrasound
Oxygen Saturation - Measurement Techniques and Limitations
 • Sp02 - Cutaneous pulse oximeter
 • SaO2 Calculated
Limitations • Sp02 ... pulse oximeter • SaO2 ... ABG device • SaO2
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Lung Segment Anatomy ... Chest CT Right Lung ... Lung: • Upper ... lang=us #Lung # ... CTChest #pulmonary #clinical
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
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
Effect of PEEP on Lung Recruitment - Bag-Mask Ventilation - Cadaver Simulation
Simulation shows before and after
Effect of PEEP on Lung ... PEEP has on the lungs ... ventilation induced lung ... JustinKrantzFPC #PEEP #Lungs ... Cadaver #Simulation #clinical
In ARDS, we know that the lungs are so diffusely injured that the remaining total area
know that the lungs ... relatively spared lung ... hence the “Baby Lung ... that in ARDS, lung ... #respiratory #clinical
COVID-19 Diagnosis and Management Summary
Clinical and laboratory testing
Lung Ultrasound
HRCT scan
In-hospital treatment
Severity assessment and respiratory support 
Post-mortem
Management Summary Clinical ... laboratory testing Lung ... Post-mortem studies Long-term