Predictors and prognostic impact of post-operative atrial fibrillation in patients with hip fracture surgery
Seong Jun Bae, Chang Hee Kwon, Tae-Young Kim, Haseong Chang, Bum Sung Kim, Sung Hea Kim, Hyun-Joong Kim
Abstract
BACKGROUND: Atrial fibrillation (AF) is the most common arrhythmia developing in post-operative patients. Limited data are available regarding pre-operative risk factors and prognostic impact of post-operative AF (POAF) following hip fracture surgery (HFS) in Korean population. AIM: We aimed to investigate the incidence, predictors, and hospital prognosis of POAF in HFS patients. METHODS: This study included 245 patients without history of AF who underwent HFS between August 2014 and November 2016. POAF was defined as new-onset AF that occurred during hospitalization after HFS. RESULTS: < 0.001). In multivariable logistic regression analysis, POAF was significantly associated with increased incidence of congestive heart failure (OR, 4.856; 95%CI, 1.437-16.411) and intensive care unit admission (OR, 6.615; 95%CI, 2.112-20.718). CONCLUSION: POAF was frequently developed in elderly patients following HFS. Age, COPD and elevated E/e' ratio were found as significant predictors of POAF in HFS patients. Patients with POAF significantly experienced intensive care unit admission and incident congestive heart failure during hospitalization.