在布鲁加达综合征患者中验证新型风险预测模型:日本的一项多中心研究
Tsukasa Kamakura1, Masahiko Takagi2, Yuki Komatsu3
1Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan.
Heart rhythm
|September 17, 2024
概括
预测心律不整的T (PAT) 评分不能准确地预测未来心室动 (VF) 事件在布鲁加达综合征 (BrS) 患者没有先前的VF. 这项日本研究强调了当前对中等风险BRS个人风险分层的局限性.
科学领域:
- 心脏病学 心脏病学
- 电力生理学 电力生理学
- 医学风险分层医学风险分层.
背景情况:
- 布鲁加达综合征 (BrS) 风险分层是具有挑战性的,特别是对于中等风险患者.
- 预测心律失常事件T (PAT) 评分显示,在没有先前心室动 (VF) 的患者中预测心律失常事件具有前途.
- 需要在不同人群中验证PAT得分.
研究的目的:
- 评估PAT得分在预测未来VF事件中的表现,在一个日本多中心队列的BrS患者.
- 评估PAT得分对BrS患者风险分层的有用性,特别是那些没有VF病史的患者.
主要方法:
- 一个日本的多中心注册表包括413名BrS患者 (314名没有先前的VF).
- 对所有参与者计算PAT分数.
- 在中位数106.8个月的随访期间,监测了心室动 (VF) 发病率.
主要成果:
- 总的来说,54名患者 (13.1%) 经历了VF事件.
- 在314名没有先前发生过风的患者中,有14名 (4.5%) 经历了风事件.
- PAT评分没有显著区分以前没有VF的BrS患者的VF风险 (P = .22).
结论:
- 在没有先前VF的日本BrS患者中,PAT评分在预测未来VF事件方面表现出有限的准确性.
- 这项研究表明,PAT评分可能不是这个特定子组风险分层的可靠工具.
- 需要进一步的研究来确定最佳的风险分层方法brs患者没有先前的VF.
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