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Updated: Jan 8, 2026

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在社区中对膜落的家族聚类

Francesca N Delling¹, Jian Rong², Martin G Larson²

¹From Boston University and National Heart, Lung, and Blood Institute's Framingham Heart Study, Framingham, MA (F.N.D., J.R., M.G.L., B.L., E.O., P.S., E.J.B., R.S.V.); Department of Medicine (Cardiovascular Division), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (F.N.D.); Section of Neurology (J.R.), Section of Cardiology (E.J.B., R.S.V.), and Preventive Medicine (E.J.B., R.S.V.) sections in the Department of Medicine, Boston University School of Medicine, Boston, MA; Section of Mathematics and Statistics, Boston University, Boston, MA (M.G.L.); and Center for Human Genetic Research (S.A.S.) and Cardiac Ultrasound Laboratory, Department of Medicine (R.A.L.), Massachusetts General Hospital, Harvard Medical School, Boston. fdelling@bidmc.harvard.edu.

|November 2, 2014

概括

父母中膜落 (MVP) 和非诊断的MVP形态增加了后代MVP的风险. 这项研究强调了MVP的遗传基础以及这些不太明确的条件的重要性.

科学领域:

心脏病学心脏病学
遗传学遗传学是一个
心声回声扫描 (Echocardiography) 是一种心声回声扫描.

背景情况:

传统上,通过血统和M模式心声学来研究中枢倒 (MVP) 遗传.
在一般人群中使用当前回声心脏学标准对MVP的家族聚类仍然不清楚.
在更广泛的社区中,未诊断的MVP形态 (NDMs) 的意义尚未评估.

研究的目的:

调查父母MVP和NDM之间的关联,以及MVP在后代中的流行率.
确定家长的MVP和NDM是否是MVP在一般人群中的风险因素.

主要方法:

分析了3679位来自子女和新生儿配偶队伍的第三代参与者,并提供了父母数据.
MVP定义为传单位移>2毫米;NDMs定义为位移≤2毫米.
在有或没有父母MVP或NDM的后代中,MVP患病率的比较.

主要成果:

在第三代参与者中,MVP存在于1%的人 (3679人中有49人) 中.
与没有MVP (1.1%;aOR,4.51) 相比,患有父母MVP的后代的MVP患病率明显高 (5.4%).
与没有 (0.9%;aOR,2.52) 相比,具有父母NDM的后代也显示出较高的MVP流行率 (2.5%).

结论:

父母的MVP是MVP在后代中的重要风险因素.
NDMs也与MVP在后代的患病率增加有关.
这些发现强调了MVP的遗传成分和NDMs的临床相关性.

关键词:

超声心电图 (Echocardiography) 是一种心声回声仪.流行病学流行病学遗传学遗传学遗传学是一个 mitrale 门的发生

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