TY - JOUR TI - Usefulness of left atrial speckle-tracking echocardiography in patients with atrial fibrillation AU - Mares, R.G. AU - Nistor, D.O. AU - Golu, M.V. JO - The Anatolian Journal of Cardiology PY - 2017 VL - 18 SP - 377 EP - 378 DO - 10.14744/AnatolJCardiol.2017.8070 ER -