20 results
Transducer location to evaluate the femoral vein and normal ultrasound images showing common femoral artery (A)
#Clinical #Diagnosis ... EM #Radiology #Vasc ... #POCUS #DVT #Femoral ... #Positioning #ALiEM
Transducer location to evaluate the popliteal vein and normal ultrasound images showing popliteal artery (A) and
#Clinical #Diagnosis ... EM #Radiology #Vasc ... #POCUS #DVT #Popliteal ... #Positioning #ALiEM
Positive DVT study showing thrombus in the femoral vein (v), adjacent to the femoral artery (a)
#Clinical #Diagnosis ... EM #Radiology #Vasc ... #POCUS #DVT #Positive ... Noncompressible #ALiEM
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
- Differential Diagnosis ... Pericardial • Effusion ... Abnormalities • Pleural Effusions ... • Metabolic Acidosis ... #Differential #Diagnosis
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
- Differential Diagnosis ... - Tamponade Pulmonary ... • Pleura: - Effusion ... Additional: - Acidosis ... #differential #diagnosis
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
- Differential Diagnosis ... Pneumonia • Pulmonary ... Pleura: • Pleural effusion ... • Metabolic acidosis ... #Differential #Diagnosis
Tachypnea - Differential Diagnosis Framework

Definitions
 • Tachypnea: Respiratory rate > 20/min, shallow breathing in adults
 •
- Differential Diagnosis ... • Pericardial effusion ... • Metabolic acidosis ... exposures • Lactic acidosis ... #Differential #Diagnosis
Aortic aneurysm (aaa) measuring 6 cm wide with mural thrombus (asterisks) #Clinical #Diagnosis #EM #Radiology #Vasc
asterisks) #Clinical #Diagnosis ... EM #Radiology #Vasc ... #POCUS #AAA #MuralThrombus ... #Transverse #ALiEM
One-page resource for Lung POCUS in COVID19:
- likely (unproven) sensitive due to peripheral distribution of lesions
resource for Lung POCUS ... CT - pleural effusions ... ChrisAllison_VT #Lung #POCUS ... #coronavirus #pulmonary ... #ultrasound #diagnosis
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Possible small plural effusion ... Possible bilateral effusion ... submassive PE) POCUS ... #differential #diagnosis ... #signs #Lung #POCUS