4 results
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Complete Heart Block and ... Accelerated Escape Rhythm ... • Atrial Tachycardia ... with 2:1 AV Block ... #ecg #ekg #electrocardiogram
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Type 1 2°) • ... Type II 2°) • ... Fibrillation (V-Fib ... Differential #Diagnosis #Causes ... #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(2) Atrial ... arrest - escape rhythms ... 200ms from longer pause ... bradyarrhythmia #ECG ... electrocardiogram #cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Irregular wide-complex tachycardia ... : bundle branch ... thrombus • Digoxin ... cardioversion 2. ... diagnosis #management #cardiology