15 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Normal A-a Gradient ... (↑Shunting), ↓Perfusion ... Dead space) • ↓Diffusion ... Algorithm #pulmonary #Aa ... #Gradient
Aortic Dissection Sagittal View POCUS

Take a look at the appearance of a pericardial effusion, as well
Aortic Dissection ... Sagittal View POCUS ... a pericardial effusion ... how close the dissection ... jaffa_md #Clinical #POCUS
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Approach to the A-a Gradient ... A-a gradient = ... A-a Gradient ≤ ... Disease and more • Diffusion ... UnremarkableLab #AA
Type A Aortid Dissection - Suprasternal View

Type A Aortic Dissection (TAD), present on this suprasternal view
Type A Aortid Dissection ... Type A Aortic Dissection ... insuff, pericardial effusion ... TypeA #Aortic #Dissection ... #Notch #Aorta #POCUS
Relevant Sonopathology of the Parasternal Long Axis (PLAX) - Point of Care Ultrasound
 - Right Ventricular
Dilatation - Aortic Dissection ... - Pericardial Effusion ... #Diagnosis #POCUS
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
syndrome, OSA DIFFUSION ... of reversible diffusion ... gravity-dependent gradients ... of both perfusion ... Mismatching in either direction
Aortic Dissection on POCUS Echocardiogram - PSAX view
Patient presented with chest pain.
TEE sens (97-99%), TTE sens
Aortic Dissection ... on POCUS Echocardiogram ... Better for proximal dissections ... associated pericardial effusion ... #POCUS #Echocardiogram
A4C. Large thrombus in pericardial fluid following Ao dissection - Cara Mercer
@cara_mercer

#Clinical #POCUS #Echocardiogram #A4C #Pericardial
fluid following Ao dissection ... cara_mercer #Clinical #POCUS ... #Hemorrhagic #Effusion ... #Dissection
Aortic Dissection on Suprasternal Notch View POCUS
Suprasternal view of the aorta showing a dissection flap. In
Aortic Dissection ... Suprasternal Notch View POCUS ... aorta showing a dissection ... a pericardial effusion ... Suprasternal #Notch #SSN #POCUS
Aortic Dissection Flap on Abdominal POCUS

Older patient found-aphasia, left sided weakness. Last known well 90min ago.
Aortic Dissection ... Flap on Abdominal POCUS ... POCUS done. ... Echogenic pericardial effusion ... Dissection flap