We read with great interest the article of Siddiqui et al.(1) in HEPATOLOGY, which demonstrated that serum concentration of small dense low-density lipoprotein cholesterol (sdLDL-C) independently predicted CVD events. Indeed, this study provide a potential useful clinical tool in stratifying patients at risk for CVD events after liver transplantation (LT). We would, however, like to raise the following concerns.

中文翻译：

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肝移植中的脂蛋白亚颗粒和心血管风险：更多细节，更多意义

我们饶有兴趣地阅读了 Siddiqui 等人 (1) 在 HEPATOLOGY 上的文章，该文章表明小而密低密度脂蛋白胆固醇 (sdLDL-C) 的血清浓度可独立预测 CVD 事件。事实上，这项研究提供了一种潜在有用的临床工具，可用于对肝移植 (LT) 后有 CVD 事件风险的患者进行分层。然而，我们想提出以下关切。