15 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • Classic EKG ... tachycardia (VT ... and to detect VT ... #AVR #leadAVR #ecg
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
is positive in aVR ... and ventricular ... #VT #VTach #SVT ... #Versus #ecg #ekg ... #cardiology #diagnosis
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
tachycardia (AVRT ... , VT), Monomorphic ... VT, Polymorphic ... VT (i.e. ... #Causes #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Aflutter • AVNRT ... • AVRT (ie ... • Monomorphic VT ... • Polymorphic VT ... #Algorithm #causes
Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
- Lead aVR - Ventricular ... WCT is VT IF: ... #WCT #VTach #avr ... #diagnosis #cardiology ... #ekg #ecg #telemetry
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
Hallmark ECG features ... Tachycardia (VT) ... #VTach #ECG #EKG ... Electrocardiogram #Diagnosis ... #Cardiology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
VT versus SVT with ... beat and a ventricular ... Brugada algorithm ... #Aberrancy #Comparison ... #Diagnosis #Cardiology
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. ... Interpretation #ECG ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
deflection not AVRT ... • Sinus Tachy ... Regular: Assume VT ... #Management #cardiology ... #wide #narrow #algorithm
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Tachyarrhythmia: • VT ... AFlutter • AVNRT ... /AVRT - Bradyarrhythmia ... : • Sick Sinus ... #Algorithm #causes