The importance of increased interatrial septal thickness in patients with atrial fibrillation: a transesophageal echocardiographic study.
L?pez-Candales A, Grewal H, Katz W. The importance of increased interatrial septal thickness in patients with atrial fibrillation: a transesophageal echocardiographic study. Echocardiography. 2005 May; 22(5):408-14.