主动脉窦瘤

定义

一种先天性心血管畸形，其中一个或多个主动脉窦扩张。 附加信息：主动脉窦是指主动脉根瓣环与窦管交界处之间的主动脉根部部分。主动脉窦瘤最常起源于右窦，较少起源于非冠状窦，很少起源于左窦（<5%）。动脉瘤可能破裂进入邻近腔室或部位（右心房、右心室、左心房、左心室、肺动脉、心包），在这种情况下应特别编码（“主动脉瘤的主动脉窦破裂”）。这要与与结缔组织病和主动脉病变相关的主动脉根部扩张相区别。

A congenital cardiovascular malformation in which there is dilation of one or more sinuses of Valsalva. Additional information: the sinus of Valsalva is defined as that portion of the aortic root between the aortic root annulus and the sinotubular junction. Sinus of Valsalva aneurysm most commonly originates from the right sinus, less commonly from the non-coronary sinus and rarely from the left sinus (<5%). The aneurysm may rupture into an adjacent chamber or site (right atrium, right ventricle, left atrium, left ventricle, pulmonary artery, pericardium) and in this case should be coded specifically (‘Ruptured aortic sinus of Valsalva aneurysm’). This is to be distinguished from aortic root dilation associated with connective tissue disorders and aortopathies.

索引词 可用于检索该条目的同义词与别名

• 主动脉窦瘤
• 主动脉Valsalva窦瘤
• 主动脉窦瘤