为心律失常心肌病症提出的诊断标准:欧洲特别工作组的共识报告
Domenico Corrado1, Aris Anastasakis2, Cristina Basso1
1Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua Medical School, Italy.
International journal of cardiology
|October 16, 2023
概括
新的诊断标准改善了对心律失常性心肌病 (ACM) 的鉴定,这是一种涉及心肌痕的心肌疾病. 这些更新的指导方针增强了对右侧和左侧变体的检测,以更好地管理患者.
科学领域:
- 心脏病学 心脏病学
- 遗传学 是一个遗传学.
- 医学诊断 医学诊断 医学诊断
背景情况:
- 节律失调性心肌病 (ACM) 是一种由"非缺血性"痕定义的心肌疾病,导致电气不稳定.
- 之前的诊断标准 (1994年,2010年) 准确诊断出心律失常性右心室心肌病 (ARVC),但对左侧变异 (ALVC,ABVC) 缺乏敏感性.
- 由于缺乏特定的诊断标准,ACM的认可不足,特别是左侧形式,一直存在.
研究的目的:
- 改进和升级现有的心律失常性心肌病 (ACM) 诊断标准.
- 结合先进的成像技术,特别是带有晚期加多增强 (LGE) 的心磁共振 (CMR),用于全面的疾病特征.
- 建立国际公认的标准,以改善所有ACM表型的诊断和管理.
主要方法:
- 欧洲专家工作组开发了精细的诊断标准,基于2020年帕多瓦标准.
- 整合心磁共振 (CMR) 发现,包括LGE/痕的"环状"模式,用于表征心肌组织.
- 包括心电图 (ECG) 异常与左心室 (LV) 脱极化/再极化和LV起源的心律失常有关.
主要成果:
- 拟议的标准增强了对ACM的诊断,包括右侧,双心脏和左侧变体.
- 用晚期加多增强 (LGE) 的心磁共振 (CMR) 对于识别心肌痕至关重要,而"环状"图案是ALVC的标志.
- 新的标准解决了LV去极化/再极化异常和心室失常,提高了诊断的准确性.
结论:
- 升级的诊断标准为识别和管理心律失常性心肌病 (ACM) 提供了强大的框架.
- 通过整合CMR和ECG发现,可以提高诊断灵敏度,特别是在左侧ACM变异中.
- 这些标准旨在改善ACM患者的临床识别和患者结果.
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