@article{Sorabella_Mamuyac_Yerebakan_Najjar_Choi_Takayama_Naka_Argenziano_Smith_George_2015, title={Residual Tricuspid Regurgitation following Tricuspid Valve Repair during Concomitant Valve Surgery Worsens Late Survival}, volume={18}, url={https://journal.hsforum.com/index.php/HSF/article/view/1469}, DOI={10.1532/hsf.1469}, abstractNote={<strong>Background:</strong> Concomitant tricuspid valve repair (TVr) for functional tricuspid regurgitation (TR) at the time of left-sided valve surgery has become increasingly more common over the past decade. The impact of residual post-repair TR on late outcomes remains unclear.<br /><strong>Methods:</strong> All patients undergoing TVr during concomitant left-sided valve surgery at our institution from 2005-2012 were retrospectively reviewed. Patients were stratified into 2 groups according to the degree of post-cardiopulmonary bypass TR observed on intraoperative transesophageal echocardiography; 0-1+ TR (No TR, n = 246) and ≥2+ TR (Residual TR, n = 26). Primary outcomes of interest were 30-day survival, 4-year survival, and follow-up TR grade. A propensity-matched subgroup analysis was performed in addition to the overall cohort analysis.<br /><strong>Results:</strong> Mean age for all patients was 70.3 ± 13.0 years and 107 (39%) patients were male. There was no difference in 30-day survival between groups (92% No TR versus 96% Residual TR, P = .70). Kaplan-Meier analysis of overall 4-year survival showed a trend toward worsened survival in the Residual TR group (log rank P = .17) and propensity-matched subgroup analysis showed significantly worse 4-year survival for Residual TR (log rank P = .02). At mean echocardiographic follow up of 11.9 ± 22.5 months, TR grade was significantly worse in the Residual TR group compared to No TR (1.5 ± 0.8 Residual TR versus 0.9 ± 0.9 No TR, <br />P = .005), although TR severity was significantly improved from immediately post-bypass. <br /><strong>Conclusions:</strong> Patients left with residual TR following TVr during concomitant left-sided valve surgery have significantly decreased late survival compared to patients left with no post-repair TR.}, number={6}, journal={The Heart Surgery Forum}, author={Sorabella, Robert A. and Mamuyac, Erin and Yerebakan, Halit and Najjar, Marc and Choi, Vivian and Takayama, Hiroo and Naka, Yoshifumi and Argenziano, Michael and Smith, Craig R. and George, Isaac}, year={2015}, month={Nov.}, pages={E226-E231} }