Adjustment of aortic annulus size during David re-implantation (how to do it)

作者：Benedik Jaroslav^*; Wendt Daniel; Perrey Mareike; Price Vivien; Jakob Heinz

来源：Scandinavian Cardiovascular Journal, 2013, 47(4): 245-246.

DOI：10.3109/14017431.2013.779018

• aortic valve spearing
• David operation

Stability of the aortic annulus is a key factor in achieving long-term durability of the aortic valve re-implantation. We propose a new method of sub-annular fixation of the root prosthesis, enabling post-procedural transesophageal echocardiography (TEE)-guided adjustment of the aortic annulus dimensions.

• 出版日期2013-8