12 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential Diagnosis ... Algorithm by A-a ... neuromuscular disease, ↓ chest ... Right-to-Left Shunt: Cardiac ... #Algorithm #pulmonary
Hemorrhagic Pericardial Effusion with Tamponade on POCUS

In an unstable pt w/ chest trauma, subxiphoid view FIRST!

-
with Tamponade on POCUS ... unstable pt w/ chest ... #Tamponade #Cardiac ... #POCUS #cardiology ... #clinical #s4c
Priority-based management algorithm for the undifferentiated patient in PEA arrest
PEA (no pulse by manual palp +
Priority-based management algorithm ... Start chest compressions ... Cardiac POCUS 3 ... A-line placement - POCUS ... Start vasopressor infusion
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
- Differential Diagnosis ... Algorithm Pericardial ... • Effusion ... • Cardiac Tamponade ... Thickening/Masses Chest
Algorithm for Suspected SVC Syndrome

SVC syndrome suspected: Facial/arm/neck edema, distended neck/chest veins, facial plethora, dyspnea, cough,
Algorithm for Suspected ... distended neck/chest ... or diminished cardiac ... #Syndrome #Algorithm ... #diagnosis #management
Hemopericardium in Cardiac Arrest on POCUS Echocardiogram
GSW to left chest. Prehospital arrest. Note has hemopericardium-isoechoic to
Hemopericardium in Cardiac ... Arrest on POCUS ... Echocardiogram GSW to left chest ... echogenic/isoechoic effusions ... clinical #trauma #s4c
RV wall perforation from pacer wire on POCUS

Patient with severe chest pain since last night. SC
pacer wire on POCUS ... Patient with severe chest ... no pericardial effusion ... Diagnosis: RV wall ... echocardiogram #clinical #s4c
Causes of Acute Pericarditis:

Infectious;

Viral: 
Adenovirus 
Coxsackie virus A and B 
Echovirus 
Epstein-Barr virus 
Hepatitis 
Human immunodeficiency
Metastatic tumors: Breast ... pericardial injury Cardiac ... injury (e.g., cardiac ... pericardial sac ... #Differential #Diagnosis
HRCT findings in OP
- Bilateral peripheral consolidations, sharply demarcated.
- Consolidations may be migratory.
- Lesions may show
restricted to areas ... small pleural effusions ... carcinoma, the diagnosis ... Clinical #Radiology #CTChest ... Pneumonia #ILD #RadiologyAssistant
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
blood flow in the chest ... quickly (30-90 sec ... response to the rapid infusion ... CO during a 15 sec ... Tolerance #testing #diagnosis