Wenxin Keli versus Sotalol for Paroxysmal Atrial Fibrillation Caused by Hyperthyroidism: A Prospective, Open Label, and Randomized Study

Table 7

Cumulative recurrent PAF^* at the end of follow-up in the second investigation.

Groups (case number)	Male		Female
	Total number	Cumulative recurrent PAF	Total number	Cumulative recurrent PAF
WK^* treatment (54 cases)	27	0	27	1
Sotalol treatment (54 cases)	27	2	27	0
Control (55 cases)	35	4	20	5
value ( value	6.886 (0.009)
value ( value	4.813 (0.028)
value ( value	0.343 (0.558)

WK: Wenxin Keli; PAF: paroxysmal atrial fibrillation; ^**analyzed by test.