24 results
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
Hypoxemia - Partial ... pressure of arterial ... oxygen supply at the ... #hypoxemia #differential ... diagnosis #comparison #pulmonary
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... Arterial Hypertension ... Defect ** • Atrial ... Abnormalities #Hypoxemia ... #Hypoxia #Differential
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
Hypoxia and Hypoxemia ... oxygen dissolved in arterial ... hemoglobin in arterial ... oxygen content of arterial ... #pulmonary #differential
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Approach to the ... Gradient • Right to Left ... Gradient #alveolar #arterial ... #pulmonary #Hypoxia ... #hypoxemia #differential
Causes of Pulmonary Hypertension - Differential Diagnosis Algorithm
Pulmonary Arterial Hypertension
 • Idiopathic
 • Associated with:
Causes of Pulmonary ... Hypertension - Differential ... Arterial Hypertension ... Disease - HIV Left-Sided ... Disease and/or Hypoxemia
Left Atrial Appendage (LAA) by 2D TTE within large pericardial effusion

Dr. Denisa Muraru @denisamuraru

#LAA #left #atrial
Left Atrial Appendage ... (LAA) by 2D TTE ... #left #atrial # ... appendage #Echocardiogram ... clinical #cardiology #pocus
Left Atrial Appendage (LAA) on 3D TTE within large pericardial effusion

Dr. Denisa Muraru @denisamuraru

#LAA #left #atrial
Left Atrial Appendage ... (LAA) on 3D TTE ... #left #atrial # ... appendage #3d #Echocardiogram ... clinical #cardiology #pocus
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Failure - Differential ... direction leads to hypoxemia ... shunting (eg, atrial ... Respiratory #Failure #hypoxia ... #Differential #
Left atrial appendage thrombus on TTE

Yasmin S. Hamirani, MD @HamiraniYasmin

#atrial #appendage #thrombus #LAA #POCUS #echocardiogram #clinical
Left atrial appendage ... thrombus on TTE ... HamiraniYasmin #atrial ... appendage #thrombus #LAA ... #POCUS #echocardiogram
Left Atrial Appendage Myxoma

All that glitters is not gold. All mass in LAA is not clot.
Left Atrial Appendage ... See extremely rare ... #Atrial #Appendage ... #echocardiogram ... #pocus #cardiology