13 results
Petechiae are small, red lesions caused when capillaries leak blood into the skin. Petechiae larger than
cm are purpura #Clinical ... #EM #IM #Derm #
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
aVR is a good ECG ... #Clinical #EM #IM ... #Cardiology #EKG
Nikolsky’s Sign - Febrile & Positive Nikolsky’s Sign: Patients in this group have the potential to
#Clinical #EM #IM ... #Derm #Nikolsky
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
electrocardiogram (ECG ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
electrocardiogram (ECG ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
An ECG from a patient with a serum potassium of 7.5 with flattened P waves, widened
An ECG from a patient ... peaked T waves: #Clinical ... #EM #IM #EKG #HyperKalemia
This is a parasternal long axis view of a young patient presenting with 3 days of
x-ray and and ECG ... these can hint at pathology ... Michael Macias, EM ... Northwestern University #Clinical ... #EM #Radiology
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Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
dietary intake (e.g ... intrinsic factor, IF) Clinical ... organ ischemia (e.g ... • P/E - GI and derm ... , can consider IM
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
characterized on a surface ECG ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
Skin Findings in Disseminated Gonorrhea - The rash consists of few skin lesions only, usually on
#Clinical #EM #IM ... #Derm #Gonorrhea