Risk models play important roles in stratification and decision-making towards cardiac surgery. Isolated tricuspid valve surgery is a high risk but increasingly performed the operation, however, the performance of risk models has not been externally evaluated in these patients. We compared the prognostic utility of contemporary risk scores for isolated tricuspid valve surgery.

中文翻译：

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预测孤立性三尖瓣手术后预后的风险评分比较

风险模型在心脏手术的分层和决策中起着重要作用。孤立的三尖瓣手术是一种高风险但越来越多的手术，然而，风险模型的性能尚未在这些患者中进行外部评估。我们比较了当代风险评分对孤立性三尖瓣手术的预后效用。