Chapter 20: Electrophysiology Studies and Ablation

• Section 20.1: Diagnostic EP Studies

  • 20.1.1: Indications
    • Evaluation of syncope or palpitations
    • Risk stratification
  • 20.1.2: Techniques
    • Intracardiac electrogram recording
    • Programmed electrical stimulation

• Section 20.2: Catheter Ablation Techniques

  • 20.2.1: Energy Sources
    • Radiofrequency ablation
    • Cryoablation
  • 20.2.2: Ablation Targets
    • Pulmonary vein isolation for AF
    • Ablation of accessory pathways