269 results
Hepatopulmonary Syndrome (HPS) demonstrated on Echocardiogram Bubble Study

Intra-cardiac shunt: Bubbles appear in LA quickly (within 3
Echocardiogram Bubble ... Intra-cardiac shunt ... : Bubbles appear ... Intra-pulmonary shunt ... Study #clinical #POCUS
Hydropneumothorax on Lung POCUS

HIV/AID(CD4<250) with cough, dyspnea.Left lung anterior mid. Left lung. Findings consistent with PNA.
Hydropneumothorax on Lung POCUS ... Has pleural effusion ... within fluid-air bubbles ... hydropneumothorax #effusion ... #bubbles #POCUS
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Algorithm Ventilation/perfusion ... Parenchymal Disease Diffusion ... Right to Left Shunt ... Right to Left Shunt
Right to Left Shunt on POCUS Echocardiogram (S4C)

Dr. Ashley Miller @icmteaching

#Shunt #POCUS #Echocardiogram #S4C #clinical #cardiology
Right to Left Shunt ... on POCUS Echocardiogram ... icmteaching #Shunt ... #POCUS #Echocardiogram ... clinical #cardiology #bubble
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Right-to-Left Shunt ... (↑Shunting), ↓Perfusion ... Dead space) • ↓Diffusion
Hepatopulmonary Syndrome on Echocardiogram (A4C)
Hepatopulmonary Syndrome: Intrapulmonary shunting is most commonly demonstrated by contrast TTE when
contrast TTE when bubbles ... with intracardiac shunt ... Echocardiogram #A4C #bubble
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
syndrome, OSA DIFFUSION ... VIQ mismatch and shunt ... of reversible diffusion ... with adequate perfusion ... pulmonary embolus SHUNT
Pleural effusion is not always visible as a meniscus in the costophrenic angle. 
A subpulmonic effusion
Pleural effusion ... A subpulmonic effusion ... between the stomach bubble ... radiograph, the stomach bubble ... the stomach air bubble
POCUS Pearls for Tamponade
- Pericardial Effusion
- Diastolic Right Ventricular Collapse
- Systolic Right Atrial Collapse
- Plethoric Inferior
POCUS Pearls for ... - Pericardial Effusion ... Cardiac #Tamponade #POCUS ... Evaluation #Cardiology #Effusion
POCUS Pearls for Tamponade
- Pericardial Effusion
- Diastolic Right Ventricular Collapse
- Systolic Right Atrial Collapse
- Plethoric Inferior
POCUS Pearls for ... - Pericardial Effusion ... Cardiac #Tamponade #POCUS ... Evaluation #Cardiology #Effusion