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Patterns of pulmonary dysfunction revealed by flow-volume loops. For comparison, a normal loop is shown with
Patterns of pulmonary ... comparison, a normal ... with each (dashed lines ... PFTs #Spirometry #FlowVolume ... #Loops #Patterns
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Loops - Common Patterns ... Normal B. ... Restrictive Parenchymal Lung ... PFTs #Spirometry #FlowVolume ... #Loops #Patterns
Figure 3 HRCT-LUS correlation in normal lung, pulmonary congestion, rheumatoid lung disease, idiopathic pulmonary fibrosis.
Notes: (A)
correlation in normal ... Notes: (A) Normal ... artifacts from normal ... artifact); (G) UIP pattern ... Diagnosis #HRCT #POCUS
Normal horizontal repetitive artifacts (A Lines) 

 - Dustin Morrow MD @SonoSerious

#ALines #Artifact #Pulmonary #Lung #Ultrasound
Normal horizontal ... SonoSerious #ALines ... Artifact #Pulmonary #Lung ... #Ultrasound #POCUS ... #Clinical #Normal
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Normal Pleural Lines on Lung Ultrasound
Pleural lines should be sharp and clear, ideally with A-lines showing
Normal Pleural Lines ... on Lung Ultrasound ... As lung disease ... This is normal— ... #POCUS #Clinical
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Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
and Associated Lung ... - Normal lung ... - Normal lung ... submassive PE) POCUS ... #POCUS #ultrasound
Point of Care Lung Ultrasound - Stages of Collapse and Consolidation

A. NORMAL AERATION. LUNG SLIDING +
NORMAL AERATION. ... LUNG SLIDING + A-LINES ... SLIDING + B-LINES ... SLIDING ++B-LINES ... Consolidation #Stages #POCUS
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COVID-19 on POCUS

I'm infected COVID19.  Lung POCUS  day 4 after onset of symptoms. No
COVID-19 on POCUS ... Lung POCUS day ... POCUS almost normal ... days: pleural line ... and abundant B lines
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B Lines on Lung POCUS

B lines are indicative of pulmonary edema. A lines are a normal
B Lines on Lung ... POCUS B lines ... A lines are a normal ... #BLines #POCUS # ... Ultrasound #Pulmonary #Lung
B-lines are visualized as hyperechoic vertical artifacts arising from the pleural line and extending off the
B-lines are visualized ... erasing the A-line ... pattern #Clinical ... Radiology #PCC #POCUS ... #Lung #BLines #