Analysis of the efficacy of adjustable pericardial soft annulus plasty in the treatment of functional tricuspid regurgitation secondary to rheumatic heart disease
10.3760/cma.j.cn112434-20230814-00029
- VernacularTitle:基于倾向性得分匹配对心包软环成形术治疗功能性三尖瓣关闭不全的疗效研究
- Author:
Sicong LI
1
;
Xiaomao LONG
;
Wei JIANG
;
Kequan WEI
;
Ze ZHANG
;
Hui CHEN
;
Songtao LIU
;
Xiaohui GUAN
Author Information
1. 广西壮族自治区人民医院心胸血管外科，南宁 530022
- Keywords:
Functional tricuspid regurgitation;
Tricuspid valvuloplasty;
Pericardium soft ring;
Propensity score match
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2024;40(2):65-71
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the surgical efficacy of pericardial soft ring tricuspid valvuloplasty with DeVega and artificial valvuloplasty.Methods:227 patients undergoing tricuspid valvuloplasty due to rheumatic heart disease complicated with functional tricuspid valve insufficiency were retrospectively analyzed and divided into 3 groups according to tricuspid valvuloplasty dynamic cohort(pericardial ring group, 89 cases; the artificial flap ring group, 61 cases, and the DeVega group, 77 cases) were matched 1∶1 for propensity score(match A: pericardial ring group and artificial flap ring group; match B: pericardial ring group and DeVega group), the successful matching was included in follow-up and data collection, and cases with incomplete case data during follow-up were removed from the study cohort in pairs according to matching conditions. The results of follow-up 1 month, 6 months and 24 months after surgery were compared.Results:1 month after operation: the tricuspid valve regurgitant in all groups was significantly reduced or even disappeared compared with that before operation, and the right atrium and right ventricle were also smaller than that before operation, with statistical significance( P<0.05). 6 months after surgery: There was no statistical significance in the area of tricuspid regurgitation and right atrial/indoor diameter between all groups compared with the results one month after surgery( P>0.05), and there was no statistical significance in the recurrence rate of tricuspid regurgitation between all groups( P>0.05). 24 months after surgery: There were no significant differences in the recurrence rate of tricuspid regurgitation, area of tricuspid regurgitation and right atrial/indoor diameter between the two groups in matching A( P>0.05). There was no statistical significance in the right atrial/indoor diameter between the matched pericardial ring group and the Devega group, but the tricuspid valve regurgentation area of the Devega group at 24 months after surgery was higher than that of the Devega group at 1 month after surgery, and the difference was statistically significant( P<0.05). The regurgitation area and recurrence rate of tricuspid valve were significantly higher than those of pericardium-TVP group( P<0.05). Conclusion:Pericardial soft ring tricuspid valvuloplasty can effectively correct functional tricuspid valvuloplasty and reverse right heart remodeling, which is an effective tricuspid valvuloplasty.
