Perfusion of dominant left subclavian artery during thoracic aortic aneurysm operation.

Tsuchida, K; Hashimoto, A; Endo, M; Koyanagi, H · Ann Thorac Surg · 1992

case_report · Level V

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Abstract

A case of aneurysm of the descending thoracic aorta with dominant left vertebral artery and poor cross-collateral circulation is reported. We believe that in such a patient perfusion of the dominant left subclavian artery is a safe method to prevent vertebrobasilar ischemia during thoracic aortic aneurysm operation under normothermia.

Medical subject headings