14 results
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
ECG features of Ventricular ... Tachycardia (VT) AV ... and WCT, wide complex ... #Ventricular #Tachycardia ... VTach #ECG #EKG #Electrocardiogram
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... Differential Diagnosis Algorithm ... Atrial flutter • AV ... tachycardia • AV ... #Causes #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... • AV Block (ISt ... • Premature ventricular ... with Variable AV ... #causes
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block aka Complete ... aka Ventricular ... atrioventricular #blocks #AVBlock ... ecg #diagnosis #electrocardiogram ... #classification
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
unusually slow ventricular ... Fibrillation with Complete ... Tachycardia with 2:1 AV ... Ventricular Tachycardia ... cardiology #ecg #ekg #electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
preceding each QRS complex ... until a P wave (ventricular ... complex) is dropped ... Third Degree" • Complete ... ekg #diagnosis #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Pacemaker 3rd Degree, Complete ... • Block in AV ... beyond AV node) ... HeartBlocks #Types #Classification ... Diagnosis #EKG #electrocardiogram
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Block aka Complete ... AV block, the PP ... • The ventricular ... ThirdDegree #3rd #AVBlock ... ecg #diagnosis #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
rhythms (5) AV ... 200ms from longer pause ... block (lower AV ... block - ventricular ... EKG #diagnosis #electrocardiogram
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Differential Diagnosis by Classification ... • AV block ... Tachyarrhythmias • Ventricular ... Differential #Diagnosis #Classification ... #Table #Causes