Role of interventional repair in the thoracic aorta.
Endovascular treatment of chronic aneurysmatic diseases of the descending thoracic aorta has demonstrated encouraging peri-interventional mortality and morbidity and is accepted as a preferred strategy in experienced centers. The emergence of endovascular strategies for acute thoracic aortic pathologies is an even more exciting new territory for nonsurgical interventions considering the sobering results of open surgery. Although it is apparent that patients at high risk for open surgery will benefit from endovascular strategies, the exact role of stent-graft placement remains to be defined, as the community awaits solid long-term data and as devices and techniques continue to improve. While some indications and scenarios, such as acute type B dissection with associated malperfusion syndrome or imminent aortic rupture, have been shown to benefit from stent-graft treatment, others are less settled. The current paper discusses both the established and emerging indications, as well as technical and anatomical aspects of this fascinating therapeutic option.
Kische
Stephan
S
Rostock School of Medicine, Division of Cardiology at the University Hospital Rostock, Ernst-Heydemann-Str. 6, 18057 Rostock, Germany. stephankische@gmx.de
Rehders
Tim C
TC
Akin
Ibrahim
I
Ince
Hüseyin
H
Nienaber
Christoph A
CA