117 results
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
Heart Disorders - Classification ... Amy Chung, MD, MSc ... Disorders #Diseases #Classification ... Peds #Pediatrics #Cardiology
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... Algorithm Narrow Complex ... conduction Wide-Complex ... Diagnosis #Algorithm #Causes ... #cardiology
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
- Moderate - Complete ... - Severe - Complete ... Spine #Report #Classification ... #Diagnosis #Radiology ... #MSK #MRI
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Rhythm - Narrow Complex ... whether AF is cause ... Tx: Underlying cause ... Narrow #Irregular #causes ... #cardiology
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... • Widens QRS complex ... VaughanWilliams #Classification ... #Classes #cardiology
Antiarrhythmic Medication Table

#Antiarrhythmic #Medications #Table #Classification #Classes #Cardiology #Pharmacology
Medications #Table #Classification ... #Classes #Cardiology
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... Irregular Narrow Complex ... Regular Narrow Complex ... differential #diagnosis #causes ... #cardiology
#Diagnosis #Cardiology #Cardiac #Heart #Tumors #Masses #Differential #Classification
#Diagnosis #Cardiology ... Heart #Tumors #Masses ... #Differential #Classification
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
dissociation (P and QRS complexes ... beats (hybrid complex ... negative (QS) complexes ... point) of S > 100 ms ... Comparison #Diagnosis #Cardiology
The Aetiology of Ventricular Tachycardia (VT) in the Structurally Normal Heart and in Structural Heart Disease
#Tachycardia #Classification ... #Causes #Structural ... #Cardiology #Differential