13 results
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
in narrow complex ... tachycardias - ... Differentiating VT ... in wide complex ... #Diagnosis #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
aVR in narrow cornplex ... (VT) from supraventricular ... tachycardia (SVT ... ) in wide cornplex ... and to detect VT
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Diagnosis Framework Narrow-Complex ... Atrial Flutter, AVRT ... , Antidromic AVRT ... Irregular: Polymorphic VT ... #wide #narrow #
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
(>100 bpm) - Narrow ... WPW) - Narrow ... - Wide Complex ... • Monomorphic VT ... • Polymorphic VT
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
• HyperK vs VT ... > SVT+conduction ... Don't rely on criteria ... abnormality • Beware AV ... #causes #cardiology
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Differential Diagnosis Algorithm ... Narrow Complex ... Narrow Complex ... Differential #Diagnosis #Algorithm ... #Causes #cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... deflection not AVRT ... Assume VT until ... #wide #narrow # ... algorithm #irregular
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Source Article: Wide ... #Cardiology #ECG ... Electrocardiogram #VTach #SVT ... #Differences #Comparison ... #Brugada #Algorithm
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Algorithm for the ... If yes, then VT. ... If yes, then VT. ... If yes, then VT. ... If no, then VT.
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs - VT ... SVT - Wide Tachycardias ... DDx = VT vs. ... #VT #VTach #SVT ... #Comparison #VentricularTachycardia