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异常乳头肌附着导致局限性主动脉瓣下狭窄梗阻。

Anomalous papillary muscle insertion contributing to obstruction in discrete subaortic stenosis.

作者信息

Del Guzzo L, Sherrid M V

出版信息

J Am Coll Cardiol. 1983 Aug;2(2):379-82. doi: 10.1016/s0735-1097(83)80179-x.

DOI:10.1016/s0735-1097(83)80179-x
PMID:6683286
Abstract

A case of discrete subvalvular aortic stenosis with anomalous insertion of a papillary muscle to the base of the anterior mitral valve leaflet and continuous with the discrete subaortic stenosis is described. Two-dimensional echocardiographic and pathologic data showing the contribution of the anomalous papillary muscle to left ventricular outflow tract obstruction are presented.

摘要

本文描述了一例离散性瓣下主动脉瓣狭窄病例，其乳头肌异常附着于二尖瓣前叶基部，并与离散性主动脉瓣下狭窄相连。文中展示了二维超声心动图和病理学数据，这些数据显示了异常乳头肌对左心室流出道梗阻的影响。

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引用本文的文献

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Correction of Left Ventricular Outflow Tract Obstruction Caused by Anomalous Papillary Muscle and Subaortic Membrane.纠正由异常乳头肌和主动脉瓣下隔膜引起的左心室流出道梗阻。
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2
Mitral Hemi-Arcade: A Rare Variant of a Rare Disease.二尖瓣半弓：一种罕见疾病的罕见变异型。
CASE (Phila). 2017 Sep 1;1(5):202-206. doi: 10.1016/j.case.2017.06.007. eCollection 2017 Oct.
3
Anomalous Papillary Muscle Insertion Causing Dynamic Left Ventricular Outflow Tract Obstruction without Hypertrophic Obstructive Cardiomyopathy.
异常乳头肌附着导致无肥厚型梗阻性心肌病的动态左心室流出道梗阻
Case Rep Cardiol. 2017;2017:9878049. doi: 10.1155/2017/9878049. Epub 2017 May 15.