11 results
Beginner's Guide to End-Tital Capnography
4 Phases of the Capnoqram
I - Inspiration and expiration Of dead space
II
with "shark fin" waveform ... with decreasing waveform ... sharp increase in waveform ... CPR • Can show fluid ... Capnogram #Patterns #Waveform
Hepatic Vein Doppler Waveform
WAVE | DIRECTION |  PHASE OF THE CARDIAC CYCLE | MECHANISM OF
Hepatic Vein Doppler Waveform ... HepaticVein #Doppler #Waveform ... #diagnosis #pocus ... #comparison #interpretation
Basics of Waveform Capnography
Waveform capnography assesses ventilation by monitoring exhaled carbon dioxide
Can use measurement and morphology
Basics of Waveform ... Capnography Waveform ... pathophysiology CLINICAL ... amplitude ETC02 WAVEFORM ... peak, not end-tidal
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Note arterial waveform ... #Clinical #POCUS
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Analysis of the waveform ... • END TIDAL CO2 ... PULSE OXIMETRY WAVEFORM ... plethysmographic waveform ... #criticalcare #comparison
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 ... #clinical #ultrasound
Pneumonia on Chest Xray and POCUS

Extensive pneumonia in lower left lobe (red arrow). 
POCUS: Dynamic air
Chest Xray and POCUS ... green arrows) and fluid-filled ... #CXR #Comparison ... #Clinical #Lung ... #Pulmonary #Clinical
VExUS - Venous Excess Ultrasound Score 

The Venous Excess UltraSound (VExUS) grading system prototypes combining inferior
venous Doppler waveform ... Congestion #Diagnosis #POCUS ... #Clinical #Grading
Traumatic Splenic Hematoma on LUQ FAST Exam

31 yo M. Minor blunt trauma from bicycle accident. No
of complex free fluid ... CT for comparison ... LUQ #FAST #Exam #Clinical ... Ultrasound #Trauma #POCUS
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
Fluid: Fluid ... appearance of fluid ... MUSCULOSKELETAL #MSK #POCUS ... #Atlas #Clinical ... #Radiology #Comparison