114 results
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
VT: - No RS complexes ... - Very broad complexes ... Capture beats- a QRS complex ... produce a hybrid complex ... onset of the QRS complex
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Narrow Complex ... Complex - Irregular ... conduction Wide-Complex ... aberrancy Wide-Complex ... #Causes #cardiology
Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

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

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... Complex Tachycardia ... Complex Tachycardia ... differential #diagnosis #causes ... #cardiology
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Complex Tachycardia ... Rhythm - Wide Complex ... Complex Tachycardia ... Rhythm - Wide Complex ... #cardiology
Evaluation of a narrow complex tachycardia (NCT)
#Diagnosis #Cardiology #NarrowComplexTachycardia #NCT #Differential #Algorithm #ComparisonTable
Evaluation of a narrow ... complex tachycardia ... ) #Diagnosis #Cardiology ... #Differential #Algorithm
Complete AV Canal Defect on Echocardiogram

Among pts with Pulmonary Arterial Hypertension, those with Eisenmenger syndrome have
Complete AV Canal ... Complete AV canal ... Ivan_Echocardio #CAVCD ... #Complete #AVCanal ... #pocus
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Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Complex - Regular ... Complex - Irregular ... Tachycardia - Wide Complex ... aberrancy - Wide Complex ... #causes
Supraventricular Tachycardia EKG

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

Her heart
’s a great ECG case ... Is it wide or narrow ... complex? ... see that the QRS complexes ... Electrocardiogram #Cardiology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
dissociation (P and QRS complexes ... beats (hybrid complex ... negative (QS) complexes ... Brugada algorithm ... Aberration #Aberrancy #Comparison