Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1991 Nov;52(5):1187-9.
doi: 10.1016/0003-4975(91)91314-l.

Endarterectomy, vein patch, and mammary bypass of the anterior descending artery

Affiliations

Endarterectomy, vein patch, and mammary bypass of the anterior descending artery

J S Ladowski et al. Ann Thorac Surg. 1991 Nov.

Abstract

Occasionally the left anterior descending (LAD) coronary artery contains such diffuse calcific atherosclerosis that an area suitable for distal anastomosis with the internal mammary artery (IMA) cannot be found. Additionally, the LAD of some patients contains multiple areas of stenosis, which would prevent free outflow from the IMA graft. In these cases the potentially increased operative risk of LAD endarterectomy is justified to avoid leaving poorly revascularized areas of anteroseptal heart. In an effort to provide the long-term patency benefits of IMA grafting for these patients without the technical difficulty of a lengthy IMA to LAD anastomosis, we have combined saphenous vein patch reconstruction with IMA bypass when LAD endarterectomy is required.

PubMed Disclaimer

Comment in

LinkOut - more resources