What is a definitive treatment for symptomatic Wolff-Parkinson-White syndrome?

What is a definitive treatment for symptomatic Wolff-Parkinson-White syndrome?

• A. Radiofrequency ablation
• B. Long-term beta-blocker therapy
• C. Chronic anticoagulation
• D. Inhaled bronchodilators

Answer: (D)

Catheter-based radiofrequency ablation of the accessory pathway is the definitive treatment for symptomatic Wolff-Parkinson-White syndrome. By precisely locating and destroying the anomalous conduction tract, this approach eliminates pre-excitation and eliminates the substrate for reentrant tachycardias, often curing the condition with a durable result and reducing or removing the need for long-term antiarrhythmic therapy. Medications like beta-blockers can control symptoms or rate but do not remove the bypass tract, so they are not curative. Chronic anticoagulation isn’t indicated for WPW itself unless there’s another stroke-risk scenario, and inhaled bronchodilators have no role here.

Catheter-based radiofrequency ablation of the accessory pathway is the definitive treatment for symptomatic Wolff-Parkinson-White syndrome. By precisely locating and destroying the anomalous conduction tract, this approach eliminates pre-excitation and eliminates the substrate for reentrant tachycardias, often curing the condition with a durable result and reducing or removing the need for long-term antiarrhythmic therapy. Medications like beta-blockers can control symptoms or rate but do not remove the bypass tract, so they are not curative. Chronic anticoagulation isn’t indicated for WPW itself unless there’s another stroke-risk scenario, and inhaled bronchodilators have no role here.