Figure 2

Figure 2 : 

Receiver operating characteristic (ROC) curves for predicting maintenance of sinus rhythm (MSR) during 12 months of follow-up. A. Patients with persistent atrial fibrillation. B. Patients with paroxysmal atrial fibrillation. The area under the ROC curve for global left atrial longitudinal strain (GLAS) was greater than that for left atrial maximal volume index (LAVImax) and pro-brain natriuretic peptide (Pro-BNP) concentration (P <0.05 versus GLAS).