Postoperative pulmonary complications in acute type A aortic dissection.

ABSTRACT:

Objective

The objective of this study was to identify the perioperative risk factors associated with postoperative pulmonary complications (PPCs) following emergency surgery for Acute Type A Aortic Dissection (ATAAD) and to evaluate the impact of these complications on short- and long-term patient outcomes.

Methods

A retrospective observational analysis was conducted on 750 adult patients who underwent emergency surgery for ATAAD between January 2017 and December 2019.

Results

The overall in-hospital mortality was 5.7%. Among 750 patients, 91 patients(12.1%) developed PPCs. Multivariable logistic regression analysis indicated that smoking(OR = 2.212, 95%CI: 1.361-3.595, P = 0.001), previous cardiac surgery(OR = 2.818, 95%CI: 1.259-6.310, P = 0.012), CPB time(OR = 1.00

SUBMITTER: Chen P 

PROVIDER: S-EPMC12302878 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature