Nick Sawyer, MD, MBA, FACEP @NickSawyerMD
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Associate Professor of Emergency Medicine, emergency medicine health policy expert, political junky, executive director of No License for Disinformation https://abcnews.go.com/US/video/tru https://www.linkedin.com/in/nicksaw https://bsky.app/profile/nicksawyer #emergencymedicine #ER #trauma
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Arterial and venous blood gas reference range. #diagnosis #emergencymedicine #criticalcare #ABG #VBG
emergencymedicine #criticalcare ... #ABG #VBG
What's in a Blood Gas? VBG vs ABG

BOTTOM LINE: VBG is less painful, more easily obtained
VBG vs ABG BOTTOM ... LINE: VBG is less ... obtained than ABG ... EBM #Diagnosis #ABG ... #VBG #Differences
CT angiography chest showing #pulmonaryinfarction due to acute #pulmonaryembolism. #Hamptonhump was viewed on CXR (https://GrepMed.com/images/5576). #photo
CT angiography chest ... EmergencyMedicine #CriticalCare
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
emergencymedicine #criticalcare
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
pulmonaryembolism #AcutePE #criticalcare
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Cardiology #diagnosis #CriticalCare
CT scan with IV contrast showing acute Stanford type A dissection of the ascending aorta. The
AorticDissection #CTChest ... #Emergency #CriticalCare
Pulmonary bulla seen on chest #CT. #radiology #radiologyassistant #diagnosis #ctchest #em
bulla seen on chest ... radiologyassistant #diagnosis #ctchest
Hampton hump is a radiologic sign which consists of a shallow wedge-shaped opacity in the periphery
confirmed with chest ... EmergencyMedicine #CriticalCare
Aortic dissection. #radiology #ctchest #diagnosis #radiologyassistant #em
#radiology #ctchest