Catheter Ablation Strategy for Patients with Common Ostium in Pulmonary Veins
Author Information
Author(s): Wei Zhaoyang, Gong Linan, Wang Zanzan, Zuo Zheng, Zhang Zhiguo
Primary Institution: The First Hospital of Jilin University
Hypothesis
Is a single-ring ablation approach effective for patients with atrial fibrillation and bilateral common ostium in the inferior pulmonary veins?
Conclusion
The single-ring ablation strategy effectively isolated both pulmonary veins and the low-voltage area while minimizing the risk of esophageal injury.
Supporting Evidence
- Preoperative imaging revealed a common ostium of the bilateral inferior pulmonary veins.
- The single-ring ablation strategy minimized the risk of esophageal injury.
- The patient had no recurrence of atrial fibrillation during a 12-month follow-up.
Takeaway
Doctors found a new way to treat a woman with heart problems by using a special technique that helps avoid hurting her throat while fixing her heart.
Methodology
The patient underwent catheter ablation using a single-ring ablation strategy guided by preoperative imaging and mapping.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
47-year-old female patient with atrial fibrillation.
Digital Object Identifier (DOI)
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