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Thrombosed aneurysm of the left sinus of valsalva presenting as an intramyocardial mass

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Bibliographic Details
Summary:Aneurysms of the sinuses of Valsalva are uncommon in clinical practice. Most are congenital, but secondary causes are also recognized. Congenital aneurysms of the left sinus of Valsalva are particularly rare. The authors report a fatal case in which a nonruptured aneurysm of the left sinus of Valsalva dissected into the interventricular septum and presented as heart failure. The concurrent presence of dilated cardiomyopathy and the mechanisms that may have led to it are discussed on the basis of the anatomic and histologic features found at autopsy.
Main Authors:Marques, João Silva
Other Authors:Varela, Manuel Gato; Almeida, Ana G.; Dias, Nuno Cortez; Pinto, Fausto J.; Sargento, Luís; Palha, Ana M.; Brito, Dulce; Lopes, Mário G.
Subject:Valsalva sinus aneurysm Dilated cardiomyopathy Heart failure
Year:2010
Country:Portugal
Document type:article
Access type:restricted access
Associated institution:Universidade de Lisboa
Language:English
Origin:Repositório da Universidade de Lisboa
Description
Summary:Aneurysms of the sinuses of Valsalva are uncommon in clinical practice. Most are congenital, but secondary causes are also recognized. Congenital aneurysms of the left sinus of Valsalva are particularly rare. The authors report a fatal case in which a nonruptured aneurysm of the left sinus of Valsalva dissected into the interventricular septum and presented as heart failure. The concurrent presence of dilated cardiomyopathy and the mechanisms that may have led to it are discussed on the basis of the anatomic and histologic features found at autopsy.