9 results
Beginner's Guide to End-Tital Capnography
4 Phases of the Capnoqram
I - Inspiration and expiration Of dead space
II
Phases of the Capnoqram ... with "shark fin" waveform ... with decreasing waveform ... sharp increase in waveform ... #Patterns #Waveform
VExUS - Venous Excess Ultrasound Score 
Grade 0 - No Congestion
Grade 1 - Mild Congestion -
mildly abnormal waveforms ... severely abnormal waveform ... severely abnormal waveforms ... Ultrasound #Score #POCUS
Capnography
Measurement of exhaled carbon dioxide can be used to confirm ETT placement, for safer procedural sedation,
on an ABG) The Capnograph ... waveform is composed ... exhalation Specific capnograph ... interpretation #waveforms
Hepatic Vein Doppler Waveform
WAVE | DIRECTION |  PHASE OF THE CARDIAC CYCLE | MECHANISM OF
Hepatic Vein Doppler Waveform ... HepaticVein #Doppler #Waveform ... #diagnosis #pocus
Continuous capnography monitoring is now standard for all ventilated patients on intensive care units (ICUs) in
interpretation of capnograph ... #Capnography #Waveform
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Note arterial waveform ... #Clinical #POCUS
IVC Thrombus on POCUS
IVC TRV sweep-proximal to distal. Note IVC thrombus. Key point with POCUS compression
IVC Thrombus on POCUS ... Key point with POCUS ... obstruction, get Doppler waveform ... Thrombus #VenaCava #POCUS
VExUS - Venous Excess Ultrasound Score 

The Venous Excess UltraSound (VExUS) grading system prototypes combining inferior
venous Doppler waveform ... Congestion #Diagnosis #POCUS
Normal hepatic vein Doppler Ultrasound tracing
1) a large antegrade waveform (negative velocity) noted during early and
large antegrade waveform ... tracing #diagnosis #pocus