Bundle Branch Reentrant Ventricular Tachycardia
Author Information
Author(s): Mazur Alexander MD, Kusniec Jairo MD, Strasberg Boris MD
Primary Institution: Cardiology Department, Rabin Medical Center, Beilinson Campus, Petah-Tikva and Sackler School of Medicine, Tel Aviv University, Israel
Conclusion
Bundle branch reentrant tachycardia can be effectively treated with radiofrequency catheter ablation, particularly of the right bundle branch.
Supporting Evidence
- Bundle branch reentrant tachycardia is usually seen in patients with significant conduction system impairment.
- Radiofrequency catheter ablation of a bundle branch is currently regarded as the first line therapy.
- Patients with poor systolic left ventricular function are at risk of sudden death despite successful ablation.
Takeaway
Some people have a fast heart rhythm called bundle branch reentrant tachycardia, which can be fixed by a special procedure that uses heat to destroy the problematic part of the heart.
Methodology
The study discusses the diagnosis and treatment of bundle branch reentrant tachycardia, including the use of electrophysiological findings and pacing maneuvers.
Limitations
The long-term outcomes are based on small retrospective series, and the prognosis can vary significantly depending on the underlying cardiac disease.
Participant Demographics
Patients typically have acquired structural heart disease and significant conduction system impairment.
Want to read the original?
Access the complete publication on the publisher's website