HUANG, H.; XU, M.; MIAO, Y.; QIANG, C.; YANG, Z. .; YANG, L. . A Predictive Model for Recurrence of Atrial Fibrillation Based on P-Wave Duration in Patients with Early Persistent Atrial Fibrillation Who Underwent Radiofrequency Catheter Ablation. The Heart Surgery Forum, v. 27, n. 2, p. E146-E156, 20 Feb. 2024.