3 results
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Diagnosis Table ... - Wide vs Narrow ... • ST vs SVT (AVNRT ... #Wide #Narrow # ... Irregular #causes
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
abrupt rise in RA pressure ... excludes other differentials ... of narrow complex ... Hussainch #Cannon #Awaves ... JVP #Cardiology #Neck
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
- Irregular ... 3 different P waves ... 200ms from longer pause ... can function) Wide ... electrocardiogram #cardiology #differential