7591 results
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
- Differential Diagnosis ... Block, Junctional Escape ... QRS, Ventricular Escape ... #Differential #Diagnosis ... #Management #cardiology
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
and Accelerated Escape ... #Arrhythmias #diagnosis ... #cardiology #ecg
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... node: Junctional escape ... Ventricles: Ventricular Escape ... #Differential #Diagnosis ... #Causes #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... • Junctional Escape ... • Ventricular Escape ... tachyarrhythmias #Cardiology ... #Differential #Diagnosis
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
SA node block - escaped ... node arrest - escape ... bradyarrhythmia #ECG #EKG #diagnosis ... electrocardiogram #cardiology
Escala de Stevenson .
#cardiology #diagnosis #management #falla cardiaca #heart #failure
Escala de Stevenson ... #cardiology #diagnosis
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
terminated by an escape ... relationship of the escape ... Paroxysmal #AVBlock #diagnosis ... #cardiology #ekg
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
terminated by an escape ... relationship of the escape ... Ventricular #Standstill #diagnosis ... #cardiology #ecg
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
node: Junctional escape ... level: Ventricular escape ... degrees #summary #Diagnosis ... electrocardiogram #ecg #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
blocks) - ECG Diagnosis ... terminated by an escape ... relationship of the escape ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis