弗里德里希心脏衰竭中心脏发作的初始表现的表征
David R Lynch1,2,3, Sub Subramony4, Kimberly Y Lin5,6
1Penn/CHOP Friedreich Ataxia Center of Excellence, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA. lynchd@pennmedicine.upenn.edu.
一些弗里德里希缺血症 (FRDA) 患者最初出现心脏问题,通常在诊断之前. 儿童心脏病学家的早期识别可以改善新FRDA疗法的结果.
科学领域:
- 神经学 神经学
- 心脏病学 心脏病学
- 遗传学 是一个遗传学.
背景情况:
- 弗里德里希缺血症 (FRDA) 是一种罕见的遗传性疾病.
- 心脏参与是FRDA的已知并发症.
- 目前尚不完全了解FRDA的早期临床表现.
研究的目的:
- 调查FRDA患者的临床特征,这些患者最初的表现是心脏病.
- 了解早期心脏症状的FRDA患者的诊断过程.
- 为了确定早期FRDA诊断的潜在机会.
主要方法:
- 来自FACOMS自然史研究的患者子组的分析.
- 确定患有心脏病的受试者作为他们的第一个确定的临床特征.
- 对临床表现,心脏症状和诊断时间表的审查.
主要成果:
- 0.5%的FRDA队列最初呈现心脏特征.
- 这个小组在呈现时更年轻,并表现出各种心脏症状,从无症状到严重的心力衰竭.
- 在心脏表现后,FRDA的诊断往往被显著延迟.
- 一些患者经历了自发的心脏恢复,而另一些患者则需要心脏移植.
结论:
- 心脏症状可能是弗里德里希衰竭最早出现的特征.
- 儿科心脏病学家的提高意识可能会促进早期的FRDA识别.
- 早期诊断对于患者从新兴的FRDA疗法中获益至关重要.
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