8 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • Predictor of arrhythmia ... tachycardia ddx: AVNRT ... #AVR #leadAVR #ecg ... electrocardiogram #diagnosis #ekg
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Diagnosis Algorithm ... Aflutter • AVNRT ... • AVRT (ie ... aberrancy #Arrhythmias
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Diagnosis for Arrhythmias ... ) Tachy-arrhythmias ... tachycardia (AVRT ... tachycardia (AVNRT ... V-Fib, VF) #Arrhythmias
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... Valvular disease (e.g ... vagal maneuvers: SVT-AVNRT ... or AVRT • Standing ... bending over: AVNRT
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... and rhythmic. ... Sinus #Arrhythmia ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
Tachycardia EKG ... This rhythm is all ... @EM_RESUS #AVRT ... #SVT #Supraventricular ... #Clinical
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... and rhythmic. ... Sinus #Arrhythmia ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Multifocal Atrial Arrhythmia ... ARRHYTHMIA - involves ... diagnosis #cardiology #ekg ... #ecg #electrocardiogram ... #comparison