7 results
Capnography
Measurement of exhaled carbon dioxide can be used to confirm ETT placement, for safer procedural sedation,
• PETCO2 - End-tidal ... PvCO2 - Mixed venous ... The Capnograph waveform ... interpretation #waveforms ... #patterns #diagnosis
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?

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Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Central retinal ... Note arterial waveform ... #Clinical #POCUS ... CRAO #SpotSign #Central
VExUS - Venous Excess Ultrasound Score 

The Venous Excess UltraSound (VExUS) grading system prototypes combining inferior
Score The Venous ... ) diameter and venous ... Doppler waveform ... Congestion #Diagnosis #POCUS ... #Clinical #Grading
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Analysis of the waveform ... Central Venous Line ... : • Central Venous ... PULSE OXIMETRY WAVEFORM ... plethysmographic waveform
Portal Venous Gas on POCUS - Pneumatosis
Patient has ischemic bowel with portal venous gas.
Both cause intrahepatic
on POCUS - Pneumatosis ... branching gas pattern ... collections of centrally ... #Pneumatosis #POCUS ... #clinical #abdominal
Pneumobilia on POCUS
Patient is s/p Whipple surgery and has pneumobilia.
Both cause intrahepatic branching gas pattern. Pneumobilia
Pneumobilia on POCUS ... branching gas pattern ... collections of centrally ... Mnemonic Portal venous ... #clinical #abdominal