Aortic and arch branch vessel cannulation in acute type A aortic dissection repair.

ABSTRACT:

Objective

To evaluate central aortic cannulation and arch branch vessel (ABV) cannulation in acute type A aortic dissection repair.

Methods

From 2015 to April 2020, 298 patients underwent open repair of an acute type A aortic dissection. Patients undergoing femoral cannulation for cardiopulmonary bypass (n = 34) were excluded. Patients were then divided based on initial cannulation for cardiopulmonary bypass into central aortic cannulation (n = 72) and ABV cannulation (n = 192) groups. ABV sites included cannulation of the axillary, innominate, right/left common carotid, and intrathoracic right subclavian arteries.

Results

The aortic cannulation group was younger (59 vs 62 years; P = .02), more likely to be men (76% vs 60%; P = .02), and had more periphe

SUBMITTER: Norton EL 

PROVIDER: S-EPMC8987894 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature