10 results
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... Simplified) Irregular ... A regular rhythm ... conduction Regular ... differential #diagnosis
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
- Differential Diagnosis ... Algorithm Narrow ... Complex - Regular ... • Atrial tachycardia ... • Regular SVT
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Narrow-Complex: ... • Regular: Sinus ... Tachycardia, Atrial ... Tachycardia, Atrial ... #irregular #regular
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
Narrow QRS - ... Regular Rhythm: ... Tachycardia, Atrial ... • Narrow QRS - ... Wide QRS - Regular
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... Complex - Regular ... WPW) - Narrow ... Wide Complex - Regular ... Monomorphic VT • Regular
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
, Regular vs Irregular ... Narrow - Regular ... • Atrial Flutter ... Narrow - Irregular ... #algorithm #irregular
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable Narrow-Complex ... Tachycardia Regular ... tachycardia ... underlying cause Irregular ... management #cardiology #algorithm
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... - Differential Diagnosis ... fibrillation, sinus tachycardia ... #Waveforms #JVP ... #PhysicalExam #
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
- Regular ( ... (2) Atrial ... - Irregular ... tachycardia (MAT ... bradyarrhythmia #ECG #EKG #diagnosis
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... simultaneously at regular ... This tracing plus regular ... are enough to diagnose ... differentials of narrow