Affiliation:
1. Department of Ultrasound, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, 412007, Hunan, PR China
Abstract
This study assessed structural valve degeneration (SVD) clinical difference of BalMedic and Edward bioprosthetic valves in Zhuzhou areas, Hunan province, China, in the past 6 years. From August 2016 to August 2022, Chinese bioprosthetic valves were implanted in 77 patients while imported
valves were implanted in 64 patients, to compare their postoperative SVD. Results showed that, 4 patients (9.1%) underwent SVD after surgery for Chinese mitral valve replacement (MVR) group. In addition, 2 patients (6.3%) underwent SVD after procedure for the imported MVR group. Both of them
showed no statistically significant difference (p > 0.05). As for the Chinese AVR group, 3 patients (9.1%) underwent SVD after operation, and in contrast, as for the imported AVR group, 4 patients (12.5%) underwent SVD after surgery. Therefore, the short-term follow-up study in Zhuzhou
area indicates good durability and efficiency of SVD, compared with its counterparts from Carpentier-Edwards PERIMOUNT Magna Ease, between mitral valve group and aortic valve group, (p>0.05)
Publisher
American Scientific Publishers
Subject
General Materials Science