Open Access

An observational study of symmetrical VSD occluder for transcatheter closure of ruptured sinus of Valsalva aneurysm

  • Authors:
    • Wei Chen
    • Tongbin Li
    • Xiaolin Lei
    • Haitao Liu
  • View Affiliations

  • Published online on: April 4, 2024     https://doi.org/10.3892/etm.2024.12532
  • Article Number: 244
  • Copyright: © Chen et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

This study evaluated the immediate and 1‑year postoperative outcomes of 14 patients with ruptured Valsalva aneurysmal sinus (RSVA) using symmetric ventricular septal defect (VSD) occluder for transcatheter closure (TCC). The sites of rupture were from the non‑coronary sinus to the right atrium (RA) in 10 cases (71.4%), the right coronary sinus (RCS) to the RA in 3 cases (21.4%) and the RCS to the right ventricle in 1 case (7.2%). The defects (5‑11 mm) were closed with a symmetrical VSD device. During the follow‑up (12 months), the enlarged heart of the patients had significantly shrunk and the NYHA improved after closure. In 1 case, a moderate residual shunt was present and the patient suffered from hemolysis at 2 h after the operation, and 1 patient was transferred to surgery for aortic regurgitation 1 year after the initial treatment of RSVA. In conclusion, the TCC of RSVA with the China made symmetrical VSD occluder is safe and effective.
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June-2024
Volume 27 Issue 6

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Spandidos Publications style
Chen W, Li T, Lei X and Liu H: An observational study of symmetrical VSD occluder for transcatheter closure of ruptured sinus of Valsalva aneurysm. Exp Ther Med 27: 244, 2024
APA
Chen, W., Li, T., Lei, X., & Liu, H. (2024). An observational study of symmetrical VSD occluder for transcatheter closure of ruptured sinus of Valsalva aneurysm. Experimental and Therapeutic Medicine, 27, 244. https://doi.org/10.3892/etm.2024.12532
MLA
Chen, W., Li, T., Lei, X., Liu, H."An observational study of symmetrical VSD occluder for transcatheter closure of ruptured sinus of Valsalva aneurysm". Experimental and Therapeutic Medicine 27.6 (2024): 244.
Chicago
Chen, W., Li, T., Lei, X., Liu, H."An observational study of symmetrical VSD occluder for transcatheter closure of ruptured sinus of Valsalva aneurysm". Experimental and Therapeutic Medicine 27, no. 6 (2024): 244. https://doi.org/10.3892/etm.2024.12532