Total arch replacement combined with stented elephant trunk implantation for Stanford type A aorticdissection
10.3760/cma.j.issn.1008-1372.2011.08.014
- VernacularTitle:主动脉全弓置换加术中支架“象鼻”手术治疗Stanford A型主动脉夹层
- Author:
Zhiping LIU
;
Xianming ZHU
;
Shuzhen LI
;
Yulong ZHANG
;
Jian WNAG
;
Junxiao GUO
;
Rong GAO
;
Jie REN
;
Long ZHAO
;
Min WANG
- Publication Type:Journal Article
- Keywords:
Aorta,thoracic/SU;
Stents;
Aneurysm,dissecting/SU;
Aortic diseases/SU;
Cardiac surgical procedures
- From:
Journal of Chinese Physician
2011;13(8):1060-1062,1066
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo improve the long term outcomes of the surgery for Stafford type A aorticdissection, we performed ascending aorta and total aortic arch replacement combined with transaorticstented graft implantation into the descending aorta for acute type A aortic dissection.MethodsFrom May 2005 to February 2011,36 consecutive patients with acute Stanford type A aorticdissection underwent this procedure.Right axillary artery cannulation was routinely used forcardiopulmonary bypass and selected cerebral perfusion.The stented elephant trunk was implanted through the aortic arch under hypothermic circulatory arrest.The stented elephant trunk was a 10 cm long selfexpandable graft.34 patients were followed up for 2 ～36 months.ResultsCardiopulmonary bypass time was (160 ± 31)min, average cross clamp time was (101 ±26)min, and average selective cerebral perfusion and lower body arrest time was (31 ± 16)min.The in-hospital mortality was 5.5％ (2/36).One patient died of multi-organ failure postoperatively and another died of cerebral infarction 9 day after surgery.No one suffered from spinal cord injury perioperatively.There was no late death during follow up.ConclusionsAscendingaorta and total aortic arch replacement combined with transaortic stented graft implantation into the descending aorta is an effective way in closing the residual false lumen of the descending aorta and might contribute to better long term outcomes of type A aortic dissection.
