
Keywords: ضایعات دهلیزی سمت چپ; Atrial fibrillation; Diastolic function; Left atrial appendage thrombus; Spontaneous echocardiographic contrast; Echocardiography; AUC; Area under the curve; LA; Left atrial; LAA; Left atrial appendage; LVEF; Left ventricular ejection fraction; NVAF; Nonv