12 results
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Irregular: • Atrial fibrillation ... • Monomorphic ventricular ... Regular SVT with aberrancy ... Irregular SVT with aberrancy ... fibrillation
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Discriminating Ventricular ... – Ventricular Tachycardia ... or Not Ventricular ... #Aberrancy #Distinguishing ... Cardiology #ECG #EKG #Electrocardiogram
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Tachycardia - Differential ... Irregular: Atrial Fibrillation ... Regular-Complex: • Ventricular ... AVRT, SVT w/aberrancy ... irregular SVT w/ aberrancy
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
• Ventricles: Ventricular ... Tachy-arrhythmias (ventricular ... (AFL), Atrial Fibrillation ... Contractions (PVC), Ventricular ... Fibrillation (V-Fib
Ventricular Fibrillation
• Completely disorganized 
• Immediate cessation of cardiac output, no associated pulse 
• No discernible
Ventricular Fibrillation ... with Life #Ventricular ... #Fibrillation # ... VFib #Diagnosis ... #Cardiology #Tachycardia
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Arrhythmias • Atrial fibrillation ... unusually slow ventricular ... Bidirectional Ventricular ... Tachycardia - ... cardiology #ecg #ekg #electrocardiogram
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
WQRST Causes: • Ventricular ... ) - with aberrancy ... imbalance • Ventricular ... pacing • Electrocardiogram ... cardiology #ekg #ecg #electrocardiogram
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Escape Rhythm • Ventricular ... • Premature ventricular ... interval) • AFib ... with conduction aberrancy ... with conduction aberrancy
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVT w/ abberancy ... - N B Afib + WPW ... (1) Sinus tachycardia ... Distal AV block - ventricular ... EKG #diagnosis #electrocardiogram
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
Multifocal Atrial Tachycardia ... , Atrial Fibrillation ... Multifocal Atrial Tachycardia ... AtrialTachycardia #AFib ... Diagnosis #Cardiology #Electrocardiogram