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Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
Supraventricular ... four main types: atrial ... fibrillation, paroxysmal ... ), atrial flutter ... SupraVentricularTachycardia #ECGEducator
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Tachycardia • Atrial ... Tachycardia • Atrial ... FlutterAtrial ... Fibrillation ... Pathophysiology #SVT
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
Supraventricular ... , AVNRT, AVRT, Atrial ... Flutter, Ectopic ... Atrial Tachycardia ... : Atrial Fibrillation
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
tachycardia • Atrial ... tachycardia • Atrial ... Irregular: • Atrial ... • Multifocal atrial ... tachycardia • Atrial
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
: Premature Atrial ... Flutter (AFL), ... Atrial Fibrillation ... AF), Paroxysmal supraventricular ... FAT), Multifocal Atrial
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Paroxysmal AF, atrial ... flutter, or atrial ... Arrhythmias: • Atrial ... fibrillation/flutter ... • Multifocal atrial
Atrial fibrillation (AF or A-fib) is an abnormal heart rhythm characterized by rapid and irregular beating.
Atrial fibrillation ... It is a type of supraventricular ... tachycardia (SVT ... AtrialFibrillation #ECGEducator