12 results
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
- Differential Diagnosis ... Framework Narrow-Complex ... #Differential #Diagnosis ... #cardiology #wide ... #narrow #irregular
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
A regular rhythm ... retrograde) - AVNRT ... , AVRT, Junctional ... #differential #diagnosis ... #causes #cardiology
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
- Differential Diagnosis ... • Narrow QRS - ... Sinus tachycardia, AVNRT ... tachycardia • Narrow ... #cardiology
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Physical Exam 69 year ... shown , what’s the diagnosis ... ... regular cannon ... #Neck #PhysicalExam ... #JVP #Cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
- Differential Diagnosis ... deflection not AVRT ... /AVNRT. ... #Differential #Diagnosis ... #Management #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
simultaneously at regular ... are enough to diagnose ... differentials of narrow ... #PhysicalExam # ... JVP #Cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... (>100 bpm) - Narrow ... Aflutter • AVNRT ... WPW) - Narrow ... tachyarrhythmias #Cardiology
Lancisi’s Sign in Severe Tricuspid Regurgitation

A 60-year-old man presented with progressive dyspnea and weight gain. A
Regurgitation A 60-year-old ... backwards into the jugular ... Regurgitation #PhysicalExam ... #Video #Neck #Jugular ... #JVP #Cardiology
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
- Differential Diagnosis ... - Narrow Complex ... • ST vs SVT (AVNRT ... #Differential #Diagnosis ... Irregular #causes #cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... - Differential Diagnosis ... #Differential #Diagnosis ... #PhysicalExam # ... cardiology