1164 results
Day 10 after COVID diagnosis. Less tired, but more cough, ageusia & anosmia. No dyspnea or
SpO2 97%. ... Yale Tung Chen @ ... COVID19 #clinical #lung
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
absence of intrinsic lung ... 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 ... POCUS #Clinical #Lung
Volume Assist/Control Mechanical Ventilation
How does this mode work?
 • Delivers a set volume of air with
for providing Lung ... wean to maintain SpO2
Adult Post–Cardiac Arrest Care Algorithm - AHA2020
Initial Stabilization Phase - Resuscitation is ongoing during the post-ROSC
Titrate FiO2 for SpO2 ... - Provide lung-protective
Oxygen Saturation - Measurement Techniques and Limitations
 • Sp02 - Cutaneous pulse oximeter
 • SaO2 Calculated
Limitations • Sp02 ... pulse oximeter • SaO2 ... ABG device • SaO2
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
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Lung Segment Anatomy ... Chest CT Right Lung ... Posterior Left Lung ... Lung: • Upper ... lang=us #Lung #
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
In ARDS, we know that the lungs are so diffusely injured that the remaining total area
know that the lungs ... relatively spared lung ... size of a baby’s lungs ... hence the “Baby Lung ... that in ARDS, lung