2307 results
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
Tachyarrhythmia Framework - Differential ... tachycardia, SVT with bundle ... fibrillation with bundle ... variable AV block & bundle ... #tachycardia #Differential
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Wave Inversions - Differential ... wave alterations: bundle ... Intermittent left bundle ... TWaveInversions #TWI #Differential
What's in a Fibril?
Amyloid 8-12 nm Congo Red + Randomly arranged 
Fibrillary GN 12-20 nm Congo
nm Congo Red - Bundles ... nm Congo Red - Bundles ... diagnosis #amyloid #differential
ELEVATION Mnemonic for Causes of ST Segment Elevation

E - Electrolyte Abnormalities
L - Left Bundle Branch Block
E
Abnormalities L - Left Bundle ... #STElevation #Differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Abnormalities • Left Bundle ... in-complete right bundle-branch ... Segment #Elevation #differential
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Hypokalemia • Bundle ... may not occur Differential ... PVC #diagnosis #differential
Surviving Sepsis 1-Hour Bundle - Initial Resuscitation for Sepsis and Septic Shock 

#SurvivingSepsis #1Hour #OneHour #Bundle
Sepsis 1-Hour Bundle ... #1Hour #OneHour #Bundle
Right bundle branch block (RBBB) and Left bundle branch block (LBBB) comparison

#Diagnosis #ECG #EKG #RBBB #LBBB
Right bundle branch ... RBBB) and Left bundle
Stimulated
SA node
AV node -
Un-stimulated
#PQ
(mV) 0
ECG (lead II)
QRS
#QRS
#SA node
#AV node
#Bundle of His
Bundle branches
#Purkinje fibers
#QRS
#ST
node #AV node #Bundle ... of His Bundle
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
through Bachmann’s bundle ... His and down the bundle ... - Right bundle ... - Left bundle ... - Both bundle