Table:
Db/+, fed	Db/db, fed	Db/+, fasted	Db/db, fasted
RR, ms	124 ± 4	131 ± 3	137 ± 4 †	154 ± 4*†
HR, bpm	483 ± 17	458 ± 12	438 ± 11 †	390 ± 10*†
SDRR, ms	4.4 ± 1.0	5.0 ± 0.9	5.3 ± 0.8	6.0 ± 1.6
SD∆RR, ms	2.1 ± 0.3	3.2 ± 0.6	2.8 ± 0.6	4.7 ± 0.7*
pRR6,%	3 ± 4	11 ± 5a	8 ± 3	22 ± 6*
LF Power, μs2	0.9 ± 0.2	0.9 ± 0.4	1.0 ± 0.4	2.5 ± 1.0
HF Power, μs2	2.4 ± 0.6	7.9 ± 3.8	6.1 ± 3.4	15.4 ± 4.3a
LF Power, %	32 ± 4	17 ± 4	17 ± 4	15 ± 5
HF Power, %	67 ± 4	84 ± 4	84 ± 4	86 ± 5
LF/HF	55 ± 11	25 ± 10	24 ± 9	19 ± 4
n	12	12	10	9

Parse the picture content behind with markdown code: |  | Db/+, fed | Db/db, fed | Db/+, fasted | Db/db, fasted | 
 | --- | --- | --- | --- | --- | 
 | RR, ms | 124 ± 4 | 131 ± 3 | 137 ± 4 † | 154 ± 4*† | 
 | HR, bpm | 483 ± 17 | 458 ± 12 | 438 ± 11 † | 390 ± 10*† | 
 | SDRR, ms | 4.4 ± 1.0 | 5.0 ± 0.9 | 5.3 ± 0.8 | 6.0 ± 1.6 | 
 | SD∆RR, ms | 2.1 ± 0.3 | 3.2 ± 0.6 | 2.8 ± 0.6 | 4.7 ± 0.7* | 
 | pRR6,% | 3 ± 4 | 11 ± 5a | 8 ± 3 | 22 ± 6* | 
 | LF Power, μs2 | 0.9 ± 0.2 | 0.9 ± 0.4 | 1.0 ± 0.4 | 2.5 ± 1.0 | 
 | HF Power, μs2 | 2.4 ± 0.6 | 7.9 ± 3.8

| 6.1 ± 3.4 | 15.4 ± 4.3a | 
 | LF Power, % | 32 ± 4 | 17 ± 4 | 17 ± 4 | 15 ± 5 | 
 | HF Power, % | 67 ± 4 | 84 ± 4 | 84 ± 4 | 86 ± 5 | 
 | LF/HF | 55 ± 11 | 25 ± 10 | 24 ± 9 | 19 ± 4 | 
 | n | 12 | 12 | 10 | 9 |