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ECG Basics - Atrial Rhythms #Cardiology #MedStudent #EKG #Atrial #SVT #Comparison #Table #AFib #AFlutter #MAT #WAP
Comparison #Table #AFib ... #AFlutter #MAT ... #WAP #WPW #SVT # ... ECGEducator
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... + WPW - DANGER ... (4) Vfib/flutter ... atrial tachycardia (MAT ... 60 (1) Sinus bradycardia
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
(AVNRT, OAVRT, AFIutter ... > AFIutter + variable ... block >> MAT ... • HyperK vs AF+WPW ... vs PMVT vs AFib
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
bpm) • Sinus Bradycardia ... Tachycardia • Aflutter ... WPW) - Narrow ... interval) • AFib ... • AFIutter
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
WPW is caused by ... pathway between the atria ... bundle of Kent) may ... MedStudent #EKG #WPW ... ShortPR #Criteria #ECGEducator
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
SA node: Sinus bradycardia ... tachycardia • Atria ... (PACs), Atrial Flutter ... Atrial Tachycardia (MAT ... Fibrillation (V-Fib
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Bradycardia ... dysfunction • Bradycardia-tachycardia ... associated with anxiety may ... /Afib/WPW) • Loss ... disease • Severe bradycardia
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
origin within the atria ... Waves/Fibrillary = afib ... Saw-Tooth = Atrial Flutter ... hypokalaemia or bradycardia