Characteristics, Thrombus Resolution, and Long-Term Outcomes in Patients with Nonvalvular Atrial Fibrillation and Atrial Thrombus oleh Shu Yang MM, Yanjuan Zhang MD, Ning Chen MM, Jiaojiao Shi MD, Weizhu Ju MD, Hongwu Chen MD, Gang Yang MD, Zidun Wang MD, Hailei Liu MD, Xiaohong Jiang MD, Chang Cui MD, Minglong Chen MD, Mingfang Li MD