Table 2.

Data of subjects in the control group

No.	A prior history of diabetes	Cardiac function	Age	Gender
C1	Without	Normal	66	Female
C2	Without	Normal	61	Male
C3	Without	Normal	65	Female
C4	Without	Normal	66	Female
C5	Without	Normal	62	Female
C6	Without	Normal	68	Male
C7	Without	Normal	64	Male
C8	Without	Normal	68	Male
C9	Without	Normal	68	Male
C10	Without	Normal	66	Female
C11	Without	Normal	64	Female
C12	Without	Normal	62	Male