Short-term and long-term outcomes of tricuspid valve replacement in patients with left ventricular dysfunction
10.3760/cma.j.cn112139-20200302-00176
- VernacularTitle:左心功能不全患者行三尖瓣置换术的近远期疗效
- Author:
Kun HUA
1
;
Mingyang ZHOU
;
Liang ZHANG
;
Yuan ZHOU
;
Zhan PENG
;
Xiubin YANG
;
Bin MAO
Author Information
1. 首都医科大学附属北京安贞医院心脏外科 100029
- Keywords:
Tricuspid valve;
Heart valve prosthesis implantation;
Cardiac insufficiency;
Treatment outcome
- From:
Chinese Journal of Surgery
2021;59(4):298-302
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To examine the short-term and long-term outcomes of tricuspid valve replacement (TVR) in patients with left ventricular dysfunction.Methods:The clinical data of 24 patients with left ventricular dysfunction who received TVR at Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University from November 1993 to August 2018 were consecutively enrolled. There were 14 males and 10 females, aged (41.9±13.2) years old (range: 19 to 66 years old). The preoperative ejection fraction was (42.9±6.4)% (range: 21% to 49%), while less than 35% in 3 patients. The scores of Charlson comorbidity index were as follows: 5 patients for 0, 6 patients for 1, 7 patients for 2, 1 patient for 3 and 5 patients for 4. The European system for cardiac operative risk evaluation (EuroSCORE) Ⅰ was 3.6±2.1 (range: 1 to 9). The EuroSCORE Ⅱ was (4.91±2.40)% (range: 1.58% to 11.60%). The model for end-staged liver disease score was 1.8±1.2 (range: 0.2 to 7.1). The simplified model for end-staged liver disease score was 5.6±2.5 (range: 1.5 to 13.4). Follow-up was conducted by clinic. The long-term survival rate was calculated by Kaplan-Meier method.Results:In-hospital mortality was 16.7% (4/24), including 1 patient for multiple organ failure and 3 patients for low cardiac output syndrome (LCOS). One patient needed continuous renal replacement therapy and 6 patients suffered from LCOS. The follow-up time was 1 to 19 years, with a median of 8 years. During the follow-up period, 4 patients died, including 2 deaths for cardiogenic cause, 1 death for anticoagulant complications, and 1 death for lung cancer. The 1, 5 and 10-year survival rates were 76.2%, 71.4% and 64.9%, respectively.Conclusion:The short-term and long-term clinical outcomes of TVR in patients with left ventricular dysfunction are acceptable, but the mortality and morbidity are still high.
