1. Additive and independent prognostic role of abnormal right ventricle and pulmonary hypertension in mitral-tricuspid surgery.
- Author
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Di Mauro M, Foschi M, Tancredi F, Guarracini S, Di Marco M, Habib AM, Kheirallah H, Alsaied M, Alfonso JJ, Gallina S, and Calafiore AM
- Subjects
- Adult, Aged, Female, Humans, Hypertension, Pulmonary mortality, Hypertension, Pulmonary surgery, Male, Middle Aged, Mitral Valve Insufficiency mortality, Mitral Valve Insufficiency surgery, Mortality trends, Prognosis, Retrospective Studies, Tricuspid Valve Insufficiency mortality, Tricuspid Valve Insufficiency surgery, Ventricular Dysfunction, Right mortality, Ventricular Dysfunction, Right surgery, Hypertension, Pulmonary diagnostic imaging, Mitral Valve Insufficiency diagnostic imaging, Tricuspid Valve Insufficiency diagnostic imaging, Ventricular Dysfunction, Right diagnostic imaging
- Abstract
Objective: To evaluate the additive and independent prognostic value of abnormal right ventricle (aRV) and pulmonary hypertension (PH) in patients undergoing mitral-tricuspid surgery., Methods: From January 2009 to December 2012, 541 patients underwent mitro-tricuspid surgery. The entire cohort was divided into 6 subgroups: 63 cases had normal RV and no PH (Group A), 180 normal RV but moderate PH (Group B), 101 normal RV but severe PH (Group C), 15 abnormal RV and no-PH (Group D), 86 abnormal RV and moderate PH (Group E) and 96 abnormal RV and severe PH (Group F)., Results: Forty-two (7.8%) patients died in hospital due to any cause: 1.6% in group A, 3.9% in group B, 8.9% in group C, 13.3% in group D, 9.3% in group E, 15.6% in group E, p = 0.005. Among 78 patients with no-PH, mortality was significantly higher in patients with aRV (1.6%vs 13.3%. p = 0.03). Among 344 patients with normal RV, mortality was significantly higher in patients with severe PH (1.6% vs 3.9% vs 8.9%. p = 0.03). Comparing the presence of both abnormal RV and severe PH with the remaining patients, mortality was significantly higher in the first group (15.6% 6.1%, p = 0.004). Multivariable analysis confirmed either the independent or the additive role of RV and PH., Conclusions: In patients undergoing mitral-tricuspid valve surgery, the presence of either RV dysfunction/dilatation or severe pulmonary hypertension, might play an independent prognostic role for mortality. The worst scenario is surely the contemporary presence of both conditions.
- Published
- 2018
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