No abstract available.
Age Factors ; Aged ; Atrial Appendage/diagnostic imaging/*drug effects ; Atrial Fibrillation/complications/diagnostic imaging/*drug therapy ; Echocardiography, Doppler, Color ; Echocardiography, Three-Dimensional ; Echocardiography, Transesophageal ; Factor Xa Inhibitors/*therapeutic use ; Female ; Humans ; Pyrazoles/*therapeutic use ; Pyridones/*therapeutic use ; Thrombosis/diagnostic imaging/etiology/*prevention & control ; Treatment Outcome