20 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... Secondary to chronic lung ... • Hypoxia • Pulmonary ... #Multifocal #Atrial ... Tachycardia #MAT #Cardiology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Tomography (CT) - Arterial ... portal venous, T1 arterial ... - Early arterial ... Grayscale phase, Late arterial ... Contrast #CT #MRI #POCUS
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Summary A defect in arterial ... absence of intrinsic lung ... cycles after right atrial ... passage • Arterial ... on radioactive lung
The azygoesophageal recess is the region inferior to the level of the azygos vein arch in
inferior to the level ... which the right lung ... Esophageal disease Left atrial ... Clinical #Anatomy #Radiology ... Azygoesophageal #Recess #RadiologyAssistant
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... Noncardiac: • Pulmonary ... risk factors Atrial ... identify left atrial ... test for DM Atrial
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
arterial hypertension ... causes (chronic lung ... ventricular size, Right atrial ... hemodynamics Liver ... Hypertension #diagnosis #management
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
- Lung neoplasms ... proteinaceous material ... #Diagnosis #Radiology ... #Pulmonary #CXR ... #Differential #RadiologyAssistant
When a rib fracture heals, the callus formation may create a mass-like appearance (blue arrow).
Sometimes a
fracture from a lung ... Notice the large lung ... arterial hypertension ... #Clinical #Radiology ... #Pseudotumor #RadiologyAssistant
Hematocrit Sign on Lung POCUS
The hematocrit sign refers to the echogenic layering of material in a
Hematocrit Sign on Lung ... POCUS The hematocrit ... echogenic layering of material ... Hematocrit #Sign #Lung ... #ultrasound #pulmonary
In this illustration the lower lobe arteries are coloured blue because they contain oxygen-poor blood.
They have
towards the left atrium ... located below the level ... arteries. ... #Anatomy #Radiology ... PulmonaryVeins #RadiologyAssistant