In patients with heart failure (HF), physical frailty should be assessed to enable risk stratification. No conventional frailty criteria have so far been developed considering HF-specific outcomes. This study aimed to propose a frailty-based prognostic score using a nationwide cohort study of Japanese patients with HF.

中文翻译：

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基于心力衰竭患者身体虚弱的预后评分：一项多中心前瞻性队列研究 (FLAGSHIP)

对于心力衰竭（HF）患者，应评估身体虚弱程度以进行风险分层。迄今为止，尚未制定考虑心力衰竭特定结果的传统衰弱标准。本研究旨在利用日本心力衰竭患者的全国队列研究提出基于虚弱的预后评分。