85 results
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
, Atrial Tachycardia ... Fibrillation, Multifocal ... Atrial Tachycardia ... Any irregular SVT ... Differential #Diagnosis #cardiology
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
through SA Node, Atrium ... • Atrial Tachycardia ... • Atrial Flutter ... Pathophysiology #SVT ... #diagnosis #cardiology
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Atrial fibrillation ... Multifocal Atrial ... Atrial flutter ... "PSVT" (atrioventricular ... diagnosis #causes #cardiology
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... Tachycardia (MAT ... #Atrial #Tachycardia ... #MAT #Cardiology ... #EKG #Management
Supraventricular Tachycardia Differential Diagnosis
Sinus Tachycardia
Sinus Node Re-entry Tachycardia
Unifocal Atrial Tachycardia
Junctional Tachycardia
Multifocal Atrial Tachycardia (MAT)

- EB Medicine
Unifocal Atrial ... Tachycardia Multifocal ... Atrial Tachycardia ... Diagnosis #causes #svt ... #cardiology
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial ... Tachycardia (MAT ... Visualmedapp #MAT #Multifocal ... #Atrial #Tachycardia ... #diagnosis #cardiology
MAT - Multifocal Atrial Tachycardia #Clinical #Cardiology #MedStudent #EKG #MAT #MultifocalAtrialTachycardia #ECGEducator
MAT - Multifocal ... Atrial Tachycardia ... #Clinical #Cardiology ... #MedStudent #EKG
MAT - Multifocal Atrial Tachycardia #Clinical #Cardiology #MedStudent #EKG #MAT #MultifocalAtrialTachycardia #ECGEducator
MAT - Multifocal ... Atrial Tachycardia ... #Clinical #Cardiology ... #MedStudent #EKG
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Atrial tachycardia ... fibrillation • Multifocal ... atrial tachycardia ... • Regular SVT ... Algorithm #Causes #cardiology
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
), Multifocal Atrial ... (V-tach, VT), Monomorphic ... VT, Polymorphic ... VT (i.e. ... Diagnosis #Causes #cardiology