15 results
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Tachycardia - Differential ... WPW), AVnRT (ie SVT ... , SVT w/aberrancy ... VT (ie Torsades ... SVT w/ aberrancy
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
AVNRT • AVRT ... • Monomorphic VT ... rhythm SVT with ... • Polymorphic VT ... rhythm SVT with
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Lead aVR can provide ... Differentiating VT ... from SVT with aberrancy ... #ECG #Lead #AVR
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... (VT) from supraventricular ... tachycardia (SVT ... and to detect VT ... #AVR #leadAVR #ecg
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia - Differential ... Diagnosis Table ... : • ST vs SVT ... • HyperK vs VT ... > SVT+conduction
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
1. aVR: Is 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. ... is positive in aVR ... #VT #VTach #SVT
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... deflection not AVRT ... • SVT. 140-280 ... Assume VT until ... • DDx: SVT +
Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
Algorithm - Lead aVR ... - Ventricular Tachycardia ... Diagnosis WCT is VT ... #Ventricular #Tachycardia ... #WCT #VTach #avr
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
100 Wide (1) VT ... w/ BBB (3) SVT ... flutter (3) SVTs ... #EKG #diagnosis ... electrocardiogram #cardiology #differential