14 results
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
Un-stimulated #PQ ... node #AV node #Bundle ... of His Bundle
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
Hepatopulmonary Syndrome (HPS) Diagnosis Algorithm
Bubble echo is the first piece of the puzzle. The nail on
HPS) Diagnosis Algorithm ... Bubble echo is ... the same way on bubble ... HPS #Diagnosis #Algorithm
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Wave Inversions - Differential ... wave alterations: bundle ... Intermittent left bundle ... TWaveInversions #TWI #Differential
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Lesion on X-Ray - Differential ... Diagnosis Algorithm ... Cell Tumor ("Soap Bubble ... BoneLesion #XRay #MSK #Differential ... #Diagnosis #Algorithm
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management Algorithm ... fascicular blocks. bundle ... diagnosis #management #algorithm
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Algorithm for the ... Bundle-branch morphology
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
Hypogonadism Differential Diagnosis Algorithm
 • Low testosterone, Normal or low LH, Normal or low FSH -
Hypogonadism Differential ... Diagnosis Algorithm ... - Seminiferous tubule ... #Hypogonadism #Differential ... #Diagnosis #Algorithm
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