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

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Rhythm SVT (variable ... • Monomorphic VT ... rhythm SVT with ... • Polymorphic VT ... rhythm SVT with
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
Algorithm Irregular ... • Polymorphic VT ... True Monomorphic VT ... Heart Disease • VT ... Mimickers - SVT
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Differentiating VT ... from SVT with aberrancy ... ) #Diagnosis # ... #ECG #Lead #AVR
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Algorithm Narrow ... Regular SVT with ... SVT with aberrancy ... SVT with wide QRS ... • Irregular SVT
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Differentiating ventricular ... tachycardia (VT ... (SVT) in wide cornplex ... and to detect VT
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Diagnosis Table ... : • ST vs SVT ... • HyperK vs VT ... > SVT+conduction ... Don't rely on criteria
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
- VT vs. ... SVT - Wide Tachycardias ... DDx = VT vs. ... sensitive for VT ... #VT #VTach #SVT
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
- Differential Diagnosis ... AVNRT, Orthodromic AVRT ... Rhythm: Ventricular ... tachycardia, SVT ... , Pre-excited SVT
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... Tachycardia Criteria ... WCT is VT IF: ... #V1 #diagnosis ... #ecg #telemetry