173 results
AVNRT on POCUS Echocardiogram (PLAX)
Young Woman. Recurrent AVNRT. Waiting for ablation. New episode. No warning signs
AVNRT on POCUS Echocardiogram ... Recurrent AVNRT. ... - POCUS during arrhythmia ... daniel_opazo #AVNRT
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Diagnosis for Arrhythmias ... rhythm) Tachy-arrhythmias ... re-entrant tachycardia (AVRT ... re-entrant tachycardia (AVNRT ... V-Fib, VF) #Arrhythmias
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Aflutter • AVNRT ... • AVRT (ie ... aberrancy #Arrhythmias
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
PALPITATIONS: Arrhythmias ... tachycardia or arrhythmia ... Somatization Arrhythmias ... maneuvers: SVT-AVNRT ... bending over: AVNRT
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
• Predictor of arrhythmia ... reentry tachycardia (AVRT ... tachycardia ddx: AVNRT ... , AVRT, atrial tachycardia ... suggestive more of AVRT
PocketPEM - Pediatric Arrhythmias #Management #Peds #EM #Cardiology #Arrhythmia #PocketCard #SVT #PEA #Asystole #VT #VFib #Bradycardia
PocketPEM - Pediatric Arrhythmias ... EM #Cardiology #Arrhythmia
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Atrial Flutter, AVRT ... WPW), AVnRT (ie ... Tachycardia, Antidromic AVRT
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
Sinus tachycardia, AVNRT ... , Orthodromic AVRT ... block, Antidromic AVRT
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Palpitations • ARRHYTHMiA ... • SINUS ARRYTHMIA ... TACHYCARDIA NON-ARRHYTHMIC
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
retrograde) - AVNRT ... , AVRT, Junctional