GVM Care & Research, Department of Cardiovascular Surgery, Anthea Hospital, Bari, Italy.
GVM Care & Research, Anthea Hospital, Bari, Italy.
Multimed Man Cardiothorac Surg. 2021 May 6;2021. doi: 10.1510/mmcts.2021.028.
An aortic aneurysm may cause loss of the sinotubular junction. Reduction in the diameter of the sinotubular junction may reestablish aortic valve competence in patients with an ascending aortic aneurysm and aortic valve regurgitation with normal aortic cusps. With this video tutorial we describe an alternative technique for replacing the ascending aorta with restoration of the sinotubular junction.
主动脉瘤可能导致窦管交界丧失。对于升主动脉瘤伴主动脉瓣反流且主动脉瓣瓣叶正常的患者,减小窦管交界的直径可能恢复主动脉瓣的功能。本视频教程介绍了一种替代技术,用于替换升主动脉并恢复窦管交界。