PO-02-191 LEFT ATRIAL STRAIN CAN PREDICT THE OCCURRENCE OF ATRIAL FIBRILLATION: A SYSTEMATIC REVIEW AND META-ANALYSIS

Despite the broadening spectrum of heart rhythm monitoring techniques, most appropriate modality and duration to detect atrial fibrillation (AF) are not consensual. 2D speckle tracking for left (LA) strain analysis seems feasible cardiomyopathy (ACM), which represents a substrate AF. We aimed perform systematic review meta-analysis on global longitudinal (GLAS) contraction rate (Sra) differences as primary outcomes measured in sinus (SR) between patients with without future AF during follow-up (FU). The random effects model was used. For continuous outcomes, we calculated weighted mean (WMD) compare two groups. identified eight eligible articles consisting 1,230 patients. Six were quantitative GLAS analysis, while three regarding Sra. baseline parameters SR comparable papers. value developing significantly lower compared no (WMD: -5.55% 95% CI -7.06 -4.03 %). Pooled WMD Sra groups -0.44 1/sec, CI: -0.56 -0.33 1/sec. Baseline values than those who remained FU. seem be sensitive parameters, can implemented predictive enabling us find need prolonged monitoring, it serve also guidance anticoagulation indication setting.