Chapter 19: Bradyarrhythmias and Conduction Disturbances

• Section 19.1: Sinus Node Dysfunction

  • 19.1.1: Clinical Syndromes
    • Sinus bradycardia and arrest
    • Tachy-brady syndrome
  • 19.1.2: Pacemaker Indications
    • Symptomatic bradycardia

• Section 19.2: Atrioventricular (AV) Block

  • 19.2.1: Degrees of Block
    • First-degree block
    • Second-degree (Mobitz I and II)
    • Third-degree (complete) block
  • 19.2.2: Management
    • Observation vs. temporary/permanent pacing