在儿童Marfan群体中,中心病理与心室外皮之间的关联
Saneeha Shahid1, Peter F Aziz1, Iqbal El Assaad1
1Department of Pediatric Cardiology, Cleveland Clinic Children's, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
Pediatric cardiology
|August 29, 2025
概括
儿科马尔凡综合征患者的腹腔外垂率很高. 状环断裂 (MAD) 和状脱落 (MVP) 没有直接与复杂的外周病相关,但MVP存在于所有三重病例和NSVT病例中.
科学领域:
- 心脏病学
- 儿童心脏病学
- 遗传学
背景情况:
- 成年人研究将环断节 (MAD) 和膜脱落 (MVP) 与心室失律联系起来.
- 关于儿童马方综合征患者的这些关联存在有限的数据.
- 这种遗传性疾病会影响连接组织,包括心脏门.
研究的目的:
- 评估MAD与心室外皮 (VE),非持续性心室低心率 (NSVT) 和心室低心率 (VT) 之间的关系.
- 在这个群体中评估MVP和VE,NSVT和VT之间的关联.
- 确定MAD和MVP在儿科马尔凡综合征中的同时发生.
主要方法:
- 一个中心的回顾性研究 (2001年1月至2022年1月).
- 包括患有Marfan综合征和心律监测的儿科患者 (≤21岁).
- 对MAD,MVP,VE,NSVT和VT进行分析的数据.
主要成果:
- 儿科马尔凡患者中复杂VE (50%) 的高患病率,包括双胞胎,三胞胎和NSVT.
- MAD和MVP与复杂的VE没有直接关联.
- 所有三胞胎和NSVT患者都有MVP (主要是胆叶片);MAD与胆叶片MVP相关,这与VE增加相关.
结论:
- 儿科马尔凡综合征患者表现出复杂的心室外的高患病率.
- 虽然与复杂心律失常没有直接联系,但关异常 (MVP,MAD) 是常见的,并与外心病增加有关.
- 需要对MVP和MAD在儿科马尔凡综合征心律失常的作用进行进一步的研究.
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