7669 results
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Differential Diagnosis ... edema), Lung Exam, POCUS ... lung sliding) Diagnostics ... PPI Oxygen Therapy ... Hypoxia #Workup #diagnosis
Normal Hemodynamic Cardiac Parameters

Central Venous Pressure 

Pulmonary Artery Wedge Pressure 

Cardiac Index 

Stroke Index 

Systemic Vascular
Resistance Index Oxygen ... Delivery Oxygen ... Uptake Oxygen ... Normal #Cardiology #Diagnosis
DO2 Equation in Shock = Oxygen Delivery
DO2 = CO x (1.39 x [Hb] x SaO2 +(0.003xPaO2))
DO2
Equation in Shock = Oxygen ... DO2 = Rate of oxygen ... minute) 1.39 = Oxygen ... = Haemoglobin oxygen ... resuscitation #diagnosis
Coronary Oxygen Balance 

Myocardial Oxygen Demand <-> Coronary Artery Blood Flow <-> Oxygen Availability

#cardiac #oxygen #pathophysiology
Coronary Oxygen ... Myocardial Oxygen ... Blood Flow <-> Oxygen ... Availability #cardiac #oxygen
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
- insufficient oxygen ... Hypoxemia - low oxygen ... - atmospheric oxygen ... PAO2 - alveolar oxygen ... #differential #diagnosis
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Oxygen Delivery ... • Delivers oxygen ... • Delivers oxygen ... percentage of oxygen ... Delivers 24%—60% oxygen
Venous Oxygen Saturation to qualify reliability of VBGs
#Diagnosis #VBG #ABG #Saturation #Conversion #Reliability #Comparison
Venous Oxygen Saturation ... reliability of VBGs #Diagnosis
Oxygen Delivery Systems and Approximate FiO2:
#Management #SupplementalO2 #Oxygen #Delivery #Devices #Interface #FiO2 #NonRebreather #HFNC #NasalCannula #Simple
Oxygen Delivery ... SupplementalO2 #Oxygen
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
pressure of arterial oxygen ... - Insufficient oxygen ... #differential #diagnosis
Graded Oxygen Administration in COVID-19

#respiratory #support #COVID19 #management #schema #criticalcare #hypoxia #failure #algorithm #coronavirus #sarscov2 #oxygen
Graded Oxygen Administration ... coronavirus #sarscov2 #oxygen