肺栓塞中的欧氏瓣：是救星还是危险因素？
The Eustachian valve in pulmonary embolism: rescue or perilous?
作者信息
De Keyser Jan L C, Herregods Marie-Christine, Dujardin Karl, Mullens Wilfried
机构信息
University Hospital Gasthuisberg, Cardiology Department, Herestraat 49, 3000 Leuven, Belgium.
出版信息
Eur J Echocardiogr. 2006 Aug;7(4):336-8. doi: 10.1016/j.euje.2005.06.011. Epub 2005 Aug 10.
PMID:16095974
Abstract
This case illustrates the Eustachian valve as an ambiguous entity. By tethering a thrombus the valve prevented a major pulmonary embolism. However, in combination with a patent foramen ovale, it directs the thrombus into the left atrium, creating a threat for systemic embolisms.
摘要
该病例表明，咽鼓管瓣膜是一个具有不确定性的结构。通过拴住血栓，该瓣膜预防了一次严重的肺栓塞。然而，它与卵圆孔未闭共同作用时，会将血栓导向左心房，从而产生发生系统性栓塞的风险。
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