A Case of Ebstein's Malformation with Preexcitation Syndrome
Abstract：Ebstein's malformation, also known as tricuspid valve displacement malformation, has a high incidence of atrioventricular accessory pathways. Radiofrequency catheter ablation is the preferred treatment for supraventricular arrhythmias in patients with Ebstein's malformation. In these patients, the abnormal tricuspid annulus may complicate the catheter ablation of right-sided atrioventricular accessory pathways. This article reports a successful case of radiofrequency ablation for a right-sided manifest accessory pathway in a patient with Ebstein's malformation, combined with a literature review, aiming to provide reference for clinical practice. This study was approved by the Ethics Committee of the 980th Hospital of the Joint Logistics Support Force (approval number 2024-KY-370), and the patient and family provided informed consent.
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Publication Date：2025-05-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 627-629 )