Work

Distal Aortic Malperfusion Exacerbated by Antegrade Stent-Graft Placement During Hybrid Repair of Acute DeBakey Type I Aortic Dissection

Year: 2022

Type: article

Abstract: We present the case of an acute DeBakey type I aortic dissection with malperfusion. The patient underwent valve resuspension, ascending aortic and partial arch replacement, debranching of the innominate artery, and placement of a small-diameter stent within the left common carotid artery, after which antegrade deployment of a stent-graft into the proximal descending thoracic aorta was performed to expand the true lumen. Distal malperfusion was exacerbated by the stent-graft's traversal into the false lumen, necessitating further endovascular repair to reestablish flow to the distal aorta. Mitigation before stent-graft placement (for example, inserting a wire within the true lumen under fluoroscopic guidance to ensure stent-graft placement in the true lumen) and prompt corrective procedures are paramount, given the grim consequences of prolonged distal ischemia.

Source: Texas Heart Institute Journal

DOI: 10.14503/thij-21-7764

Authors: Ross M. Reul, Jonathan C. Hong, Joseph S. Coselli, Ourania Preventza

Institution: Baylor College of Medicine

Language: English

Topic: Aortic Disease and Treatment Approaches

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4289549944

FWCI: 0.161

Cites: 8

Cited by: 1

Related to: 10