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Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Narrow
Tachycardia - Wide ... Narrow Complex, Regular ... vs Irregular rhythm ... #Cardiology #EKG ... #Irregular #Table
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... Simplified) Irregular ... A regular rhythm ... conduction Regular ... diagnosis #causes #cardiology
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Narrow-Complex: • Regular ... : Sinus Tachycardia ... variable block) Regular-Complex ... Differential #Diagnosis #cardiology ... #regular
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
Multifocal Atrial Tachycardia ... Multifocal Atrial Tachycardia ... Regular PP intervals ... Regular or irregular ... Comparison #Diagnosis #Cardiology
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Narrow Complex - Regular ... Monomorphic - Regular ... • Regular SVT ... with wide QRS • Regular ... Algorithm #Causes #cardiology
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Diagnosis Table ... Wide vs Narrow, Regular ... Regular Rhythm - ... Adenosine/CCBs Regular ... #causes #cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Narrow vs Wide, Regular ... - Regular: Use ... 140-280, very regular ... Wide - Regular: ... #cardiology #wide
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
• Narrow QRS - Regular ... • Narrow QRS - Irregular ... • Wide QRS - Regular ... • Wide QRS - Irregular ... Differential #Diagnosis #cardiology
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Treatment of Stable ... Regular • If ventricular ... give adenosine Irregular ... #Treatment #management ... #cardiology #algorithm
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Narrow Complex - Regular ... • Sinus Tachycardia ... Wide Complex - Regular ... Monomorphic VT • Regular ... tachyarrhythmias #Cardiology