63 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
/0.8)] - PaO2 Simplified ... /0.8)] - PaO2 Normal ... A-a gradient to normal ... Embolism, Obstructive Lung ... , Interstitial Lung
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... 7.35-7.45 • PaCO2 ... 35-45 mmHg • PaO2 ... or restrictive lung ... ABG #bloodgas #Acid
Point-of-care lung ultrasound for diagnosis of Pneumocystis jirovecii pneumonia: notes from the field
Table 3: Description of
Point-of-care lung ... from the field Table ... Description of lung ... EBM #Diagnosis #POCUS ... #Lung #Findings
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 ... Diagnosis #HRCT #POCUS ... #Table #ILD #Findings
Pediatric Pneumonia on POCUS

Nothing as satisfying as when the normal lung gives way to pneumonia. 

-
Pediatric Pneumonia on POCUS ... satisfying as when the normal ... lung gives way ... #Pneumonia #POCUS ... Peds #Clinical #Lung
Lung ultrasound pathology in a COVID-19 positive patient
 - Few B-lines (vertical white lines)
 - Confluent
Lung ultrasound ... viamdinh #COVID19 #POCUS ... #Clinical #Lung ... #Coronavirus #Table
Hydropneumothorax on Lung POCUS

HIV/AID(CD4<250) with cough, dyspnea.Left lung anterior mid. Left lung. Findings consistent with PNA.
Hydropneumothorax on Lung ... POCUS HIV/AID ... , dyspnea.Left lung ... Left lung. ... effusion #bubbles #POCUS
Normal horizontal repetitive artifacts (A Lines) 

 - Dustin Morrow MD @SonoSerious

#ALines #Artifact #Pulmonary #Lung #Ultrasound
Normal horizontal ... Artifact #Pulmonary #Lung ... #Ultrasound #POCUS ... #Clinical #Normal
POCUS Echocardiography - Table of Cardiac Views and Windows
 • Parastemal Long-Axis View (PLAX)
 • Parasternal
POCUS Echocardiography ... - Table of Cardiac ... Vena Cava (SC) Long ... Doppler #Anatomy #POCUS ... Map #Comparison #Table
Point of Care Lung Ultrasound - Stages of Collapse and Consolidation

A. NORMAL AERATION. LUNG SLIDING +
Point of Care Lung ... NORMAL AERATION. ... LUNG SLIDING + A-LINES ... AERATION. +/- LUNG ... Consolidation #Stages #POCUS