46 results
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Long/short QT syndromes ... , Brugada syndrome ... Acquired long QT syndrome ... : Drugs, Electrolyte ... Cardiac #Arrest #cardiology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Contrast #CT #MRI #POCUS ... #radiology #differential ... comparison #table #appearance ... #hepatology
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Drug-associated, PCH, Evans Syndrome ... Unstable Hgb - Electrolytes ... Differential #Diagnosis #hematology
TYPICAL APPEARANCE OF “COBBLESTONING” IN CELLULITIS.  ANECHOIC OR HYPOECHOIC EDEMA IS SEEN WITHIN THE HYPODERMIS,
TYPICAL APPEARANCE ... #Clinical #Radiology ... #POCUS #Cellulitis
THE APPEARANCE OF NORMAL SOFT TISSUE ON A GRAY SCALE ULTRASOUND.  THIS PARTICULAR IMAGE IS
THE APPEARANCE OF ... #Anatomy #Radiology ... #POCUS #Skin #SoftTissues
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
TISSUE APPEARANCES ... has an anechoic appearance ... #TISSUE #APPEARANCES ... MUSCULOSKELETAL #MSK #POCUS ... Atlas #Clinical #Radiology
Congenital Long QT Syndrome: Illness Script

Who?
 - Kids or young adults, usually < 30
 - high
Congenital Long QT Syndrome ... Exercise - Electrolyte ... Beta-blockers - Treat electrolyte ... Congenital #LongQT #Syndrome ... #Diagnosis #Cardiology
Torsades de Pointes
• "Twisting of the pointes" 
• QRS axis swings from positive to negative direction
Originates from single focus ... precipitated by electrolyte ... TorsadesDePointes #Diagnosis #Cardiology
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Infections BRASH Syndrome ... Hypothyroidism Electrolytes ... • Tachy-Brady syndrome ... • Sick sinus syndrome ... diagnosis #causes #cardiology
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
ECGs - Syncope Syndromes ... Electrolytes ... mchlwng #Syncope #Syndromes ... Checklist #diagnosis #cardiology