Risk factors of new atrial fibrillation after coronary artery bypass grafting
- VernacularTitle:单纯冠状动脉旁路移植术后新发心房颤动的危险因素分析
- Author:
LI Qi
1
;
DU Juan
1
;
SONG Yunhu
1
;
SUN Hansong
1
;
WANG Xin
1
;
ZHENG Zhe
1
Author Information
1. Department of Cardiovascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Beijing, 100037, P.R.China
- Publication Type:Journal Article
- Keywords:
Cardiac surgery;
atrial fibrillation;
coronary artery bypass grafting;
age
- From:
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery
2019;26(12):1199-1203
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the risk factors of new-onset postoperative atrial fibrillation (POAF) after coronary artery bypass grafting (CABG). Methods From September 2011 to October 2013, 1 614 consecutive patients underwent elective coronary artery bypass grafting in Fuwai Hospital. There were 1 281 males and 333 females at average age of 60.3±8.4 years. Holter data recorded for 5 days after operation were collected and analyzed. The risk factors associated with POAF were assessed according to the baseline and intraoperative data, and the positive variables were stratified. Results A total of 314 patients (19.5%) developed new-onset POAF. The rate of POAF was elevating with the increase of age (P<0.001). Conclusion Age was an independent risk factor for POAF in patients undergoing elective CABG alone.
