7 results
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
- Differential Diagnosis ... Regular SVT with aberrancy ... fibrillation ... #Differential #Diagnosis ... Algorithm #Causes #cardiology
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
- Differential Diagnosis ... Framework Narrow-Complex ... Irregular: Atrial Fibrillation ... : • Ventricular ... #cardiology #wide
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
versus SVT with Aberration ... sinus beat and a ventricular ... point) of S > 100 ms ... #Aberrancy #Comparison ... #Diagnosis #Cardiology
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
• QRS complexes ... Ventricular origin ... • Capture and ... #Rhythm #AIVR #diagnosis ... #cardiology #EKG
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
• Retrograde capture ... Differential Diagnosis ... arrhythmia • Atrial fibrillation ... #PVC #diagnosis ... #differential #cardiology
Ventricular Fibrillation on POCUS Echocardiogram - Parasternal Short Axis

50's male witnessed arrest. Unknown hx. AED no
Ventricular Fibrillation ... Diagnosis? ... Wide complex rhythm ... #Fibrillation # ... Echocardiogram #ultrasound #Cardiology
Ventricular Fibrillation on POCUS Echocardiogram - Subcostal 4 Chamber

50's male witnessed arrest. Unknown hx. AED no
Ventricular Fibrillation ... Diagnosis? ... Wide complex rhythm ... #Fibrillation # ... Echocardiogram #ultrasound #Cardiology