45 results
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
fibrillation with ... 2:1 AV Block • ... #Arrhythmias #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... rhythm, Conduction blocks ... system: Conduction blocks ... Fibrillation (AF ... #Causes #cardiology
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
block, ventricular ... fibrillation may ... The various ECG ... #Diagnosis #Cardiology ... #EKG #ECG #Digoxin
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
Hallmark ECG features ... AV indicates atrioventricular ... #Ventricular #Tachycardia ... #VTach #ECG #EKG ... Electrocardiogram #Diagnosis
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
Tachycardia, Atrial ... fibrillation, Atrial ... atrial tachycardia ... tachycardia, Atrial ... #cardiology
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
- Differential Diagnosis ... • AV nodal reentrant ... AV reentrant tachycardia ... • Atrial tachycardia ... fibrillation
Non-lschemic Causes of Cardiogenic Shock:

Beta-Blockers, Calcium Channel Blockers, Digoxin 

Myocarditis 

Cardiomyopathies (sarcoidosis, amyloidosis, Takatsubo, 
hemochromatosis) 

Valvular
Supraventricular/Atrial ... Tachycardia, Ventricular ... Ventricular Fibrillation ... AV nodal dysfunction ... #Differential #Diagnosis
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... block (lower AV ... block - ventricular ... bradyarrhythmia #ECG ... #EKG #diagnosis
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
ECG shows a wide-complex ... bundle branch block ... establish the diagnosis ... -LearnTheHeart ECG ... #ECG #EKG #Electrocardiogram
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
, Atrial Tachycardia ... Fibrillation, Multifocal ... Atrial Tachycardia ... (w/ variable block ... Regular-Complex: • Ventricular