5077 results
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
and Management Differential ... edema), Lung Exam, POCUS ... Oxygen Therapy: • Low ... Flow • Reservoir ... • High Flow
Suppurative Lymphadenitis on Neck POCUS

Male with left neck mass/swelling/overlying redness.  Prior hx of MRSA.
Lymphadenitis on Neck POCUS ... Increased Doppler flow ... hypoechoic area without flow ... Differential would ... Lymphadenitis #Neck #POCUS
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Right Atrium - Differential ... Flow from IVC hampering ... network altering flow ... Right #Atrium #RA #Differential ... echocardiogram #s4c #pocus
Suppurative Lymphadenitis on Neck POCUS with Color Doppler

Male with left neck mass/swelling/overlying redness.  Prior hx
Lymphadenitis on Neck POCUS ... Increased Doppler flow ... hypoechoic area without flow ... Differential would ... Lymphadenitis #Neck #POCUS
Dilated Coronary Sinus on Echocardiogram (PSAX)

Dilated coronary sinus can mimic pericardial effusion in the  parasternal
not show color flow ... Differentiate from ... clinical #cardiology #POCUS
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Function Testing: Flow ... flattened inspiratory flow ... the expiratory flow ... and expiratory flows ... out” expiratory flow
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
flow rates & moderate ... High flow nasal ... delivers higher flow ... of Heated High Flow ... every 10 lpm of flow
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Vein Rouleaux Flow ... on POCUS Amazing ... showing Rouleaux flow ... Whenever the blood flow ... Jugular #IJ #Vein #POCUS
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
of hypoxia) - Low ... Insufficient blood flow ... SvO2 → Low PaO2 ... CaO2 → Low SvO2 ... summary #pulmonary #differential
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
Color-flow Doppler ... continuous-wave Doppler flow ... continuous-wave Doppler flow ... pattern depicts flow ... in transmitral flow