Millan-Iturbe Oscar, Sawaya Fadi J, Bieliauskas Gintautas, Chow Danny H F, De Backer Ole, Søndergaard Lars
The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Can J Cardiol. 2017 Sep;33(9):1206.e1-1206.e3. doi: 10.1016/j.cjca.2017.03.018. Epub 2017 Mar 28.
Transcatheter aortic valve replacement (TAVR) has evolved from a novel technology to an established therapy for high/intermediate-risk patients with severe symptomatic aortic stenosis (AS). Although TAVR is used to treat bicuspid severe AS, the large randomized trials typically excluded bicuspid AS because of its unique anatomic features. This case report describes an acute aortic perforation during delivery of a transcatheter heart valve to treat a severe bicuspid AS with a "gothic aortic arch"; more careful evaluation of the preprocedural multislice computed tomographic scan would have unveiled a sharply angulated aortic arch. This life-threatening complication was successfully treated by thoracic endovascular aortic repair.
