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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
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 ... Pathophysiology #Diagnosis ... ShortPR #Criteria #ECGEducator
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
- Differential Diagnosis ... variable block >> MAT ... • HyperK vs AF+WPW ... vs PMVT vs AFib ... #Differential #Diagnosis
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 ... bradyarrhythmia #ECG #EKG #diagnosis
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... tachycardia • Atria ... Atrial Tachycardia (MAT ... Fibrillation (V-Fib ... #Differential #Diagnosis
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
branch block or WPW ... control with early Afib ... (< 5% pts with afibb ... right and left atria ... #diagnosis #management
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
- Differential Diagnosis ... Palpitations Diagnosis ... associated with anxiety may ... /Afib/WPW) • Loss ... #Differential #Diagnosis