Fig. 2From: Long acting β2-adrenocepter agonists are not associated with atrial arrhythmias after pulmonary resectionKaplan–Meier analyses of the incidence of postoperative atrial arrhythmias in the patients after propensity score matching, stratified by perioperative treatment with long-acting β2-adrenoceptor agonists (β2-agonists). There were no statistically significant differences between the two groups in the time free of postoperative atrial arrhythmias (P = 0.573)Back to article page