Risk factors and prognostic analysis of early atrial arrhythmias after lung transplantation

Objective To investigate the risk factors for early atrial arrhythmias（AAs）after lung transplantation and their impact on 1-year postoperative survival. Methods Clinical data of 307 adult patients who underwent lung transplantation at the Affiliated Wuxi People’s Hospital of Nanjing Medical University from 1 January 2021 to 30 June 2023 were retrospectively analyzed and followed up to 1 year postoperatively. The patients were divided into the AAs group（n=86）and the non-AAs group（n=221）based on whether they developed AAs after surgery. General characteristics were compared between the two groups. Risk factors for AAs in the early postoperative period（within 30 days）were screened using univariate logistic regression，and then factors with P