Open AccessFactors for the development of atrial fibrillation after open heart surgery
Author(s) -
Д. И. Лебедев,
А. В. Евтушенко,
А А Хорлампенко
Publication year - 2021
Publication title -
kompleksnye problemy serdečno-sosudistyh zabolevanij
Language(s) - English
Resource type - Journals
eISSN - 2587-9537
pISSN - 2306-1278
DOI - 10.17802/2306-1278-2021-10-2s-40-44
Subject(s) - medicine , cardiac surgery , atrial fibrillation , artery , cardiology , bypass grafting , left atrium , coronary artery bypass surgery , surgery
Aim. To identify the factors influencing the development of postoperative atrial fibrillation (POAF). Methods. The study included 100 patients with indications for cardiac surgery, aged 53 to 82 years (mean age 67.2±17 years). The group included patients who had no history of AF before surgery. Cardiac surgery in the group was presented in 63 patients by coronary artery bypass grafting, and in 37 – by intervention on the heart valves. All respondents were divided into 2 groups: the first included 39 people (39%) who had AF paroxysms lasting more than 30 seconds in the early postoperative period, with a peak at 1–2 days, in 13 (33.3%) cases of AF relapsed. The second group of patients was represented by 61 patients (61%) without cardiac arrhythmias after surgery. Results. The dependence of the development of POAF on age, the concentration of C-reactive protein in the peripheral blood taken on the day of cardiac surgery, the longitudinal size of the left atrium before surgery was revealed. Conclusion. It was found out that a number of factors such as age, preoperative left atrium size, C-reactive protein level in the first days after surgery suggest the development of POAF. The use of the predictors obtained can make it possible to develop an effective strategy for the prevention of POAF.