Stabilization of the Abdominal Aorta During the Cardiac Cycle with the Sac-Anchoring Nellix Device.
Stabilization of the Abdominal Aorta During the Cardiac Cycle with the Sac-Anchoring Nellix Device.
复制标题
DOI:
10.1016/j.avsg.2018.02.039
复制
发表时间:
2018-10
影响因子:
1.5
通讯作者:
Cheng CP
中科院分区:
文献类型:
--
作者:
Itoga NK;Suh GY;Cheng CP
The Nellix device utilizes polymer filled endobags to stabilize the abdominal aortic aneurysm (AAA) sac described as endovascular aneurysm sealing (EVAS). We analyzed cardiac gated CTA scans of repaired AAA with EVAS in four patients to evaluate geometry and cardiac pulsatility-induced deformation. Graft translation and aortic curvature changes were found to be minimal during the cardiac cycle. The mean±SD changes in renal-aorta angles (1.0±0.9°) were less than the changes in the SMA-aorta angle (4.0±2.1°) (P<0.01), during the cardiac cycle, demonstrating greater stabilization of the visceral branches closer to the device. These findings confirm stabilization of the abdominal aorta during the cardiac cycle using EVAS.
登录
查看更多内容
影响因子:
3.8
作者:
Choi, Gilwoo;Cheng, Christopher P.;Taylor, Charles A.
通讯作者:
Taylor, Charles A.
影响因子:
2.6
作者:
Youssef, Marwan;Zerwes, Sebastian;Dorweiler, Bernhard
通讯作者:
Dorweiler, Bernhard
DOI:
10.1016/j.ejvs.2015.08.019
发表时间:
2016-01-01
影响因子:
5.7
作者:
Boersen, J. T.;Schuurmann, R. C. L.;de Vries, J. P. P. M.
通讯作者:
de Vries, J. P. P. M.
DOI:
10.1016/j.jvir.2013.04.006
发表时间:
2013-07-01
影响因子:
2.9
作者:
Suh, Ga-Young;Choi, Gilwoo;Cheng, Christopher P.
通讯作者:
Cheng, Christopher P.
影响因子:
2.6
作者:
van Keulen, Jasper W.;Moll, Frans L.;van Herwaarden, Joost A.
通讯作者:
van Herwaarden, Joost A.