[Retracted] The Comparison of the Diagnostic Value of Left Atrial Pulmonary Vein Single-Phase and Dual-Phase Enhanced CT Scanning for Left Atrial Appendage Thrombosis and SEC in Patients with Atrial Fibrillation

Table 1

Comparison of comprehensive prediction of left atrial pulmonary vein enhanced CT in the first phase, the second phase, and double-phase comprehensive.

	Same	Different	value	value
First-phase CT	66 (84.6%)	12 (15.4%)	1.158	0.560
Second-phase CT	70 (89.7%)	8 (10.3%)
Double-phase CT	66 (84.6%)	12 (15.4%)