1. Concomitant Tricuspid Valve Surgery With Mitral Valve Surgery for Moderate Tricuspid Regurgitation
- Author
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Jake Awtry, MD, MA, Paige Newell, MD, Sameer Hirji, MD, MPH, Hoda Javadikasgari, MD, Siobhan McGurk, BS, Sary Aranki, MD, Ashraf Sabe, MD, and Tsuyoshi Kaneko, MD
- Subjects
Surgery ,RD1-811 ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Background: Tricuspid valve surgical procedures (TVS) concomitant with mitral valve (MV) surgical procedures for less than severe tricuspid regurgitation (TR) remains controversial. This study examined the long-term outcomes of patients with moderate or mild to moderate TR undergoing MV surgical procedures with or without TVS. Methods: Patients with moderate or mild to moderate TR undergoing MV replacement or repair between January 2002 and June 2021 were included. Primary outcomes of reoperation and long-term survival were compared for patients undergoing MV replacement or repair with or without TVS before and after stratifying by mitral disease cause. Results: The study included 505 patients. Mean age was 69 ± 12.7 years. The Society of Thoracic Surgeons Predicted Risk of Mortality for MV replacement (3.71 vs 4.39; P = .34) and repair (1.73 vs 1.67; P = .84) was similar for patients who did and did not undergo TVS. Operative mortality was similar for replacement (4.2% vs 6.1%; P = .77) or repair (0% vs 0%) with or without TVS. Patients undergoing MV replacement or repair with or without TVS had similar 10-year survival (67.1% vs 73.2% [P = .37]; 68.7% vs 78.8% [P = .052]) and rates of reoperation (2.1% vs 0.8% [P = .69]; 4.9% vs 4.6% [P = .99]). Cox proportional hazards modeling confirmed that TVS did not decrease the risk of death after MV replacement (hazard ratio, 0.839 [0.479-1.467]) or repair (hazard ratio, 0.852 [0.516-1.408]). The findings were unchanged after stratifying by MV disease cause or restricting the analysis to patients with moderate TR only, with no differences in survival or reoperation (all P > .05). Conclusions: Concomitant TVS for moderate or mild to moderate TR did not improve survival or decrease reoperation. Parameters beyond the degree of TR may aid in surgical decision-making. more...
- Published
- 2024
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