Association of the interatrial block and left atrial fibrosis in the patients without history of atrial fibrillation. - Phrommintikul, Arintaya; Pongbangli, Natnicha; Gunaparn, Siriluck; Prasertwitayakij, Narawudt; Nantsupawat, Teerapat; Wongcharoen, Wanwarang (PLoS ONE, 2024)