N-11C-Methyl-Dopamine PET Imaging of Sympathetic Nerve Injury in a Swine Model of Acute Myocardial Ischemia: A Comparison with 13N-Ammonia PET
Table 1
Serum levels of myocardial enzymes before and after surgery.
AST (U/L)
LDH (U/L)
CK (U/L)
CK-MB (U/L)
HBDH (U/L)
Before
After
Before
After
Before
After
Before
After
Before
After
1
20.0
410.9
120.0
1992.0
180.0
23720.0
15.0
664.2
84.5
1617.0
2
18.0
123.1
135.0
978.0
154.8
18083.0
13.4
481.6
79.4
874.0
3
8.0
331.2
158.0
3227.0
198.0
4014.0
7.0
372.7
80.0
1548.0
4
21.0
195.6
181.0
2559.0
148.2
7418.0
14.0
164.7
154.0
822.0
5
30.0
164.6
153.0
1579.0
75.0
8185.0
6.9
265.2
135.4
1657.0
6
25.3
215.7
127.5
1375.0
176.0
5224.0
10.7
273.5
92.7
1385.0
7
27.8
305.5
159.3
1498.0
210.0
6718.0
13.2
318.7
127.4
1439.0
Mean
21.4
249.5
147.7
1886.9
163.1
10480.3
11.5
362.9
107.6
1334.6
SD
7.3
102.5
21.3
773.8
44.6
7431.2
3.3
165.2
30.6
345.8
AST: normal reference value (8–37 U/L); LDH: normal reference value (110–240 U/L); CK: normal reference value (0–250 U/L); CK-MB: normal reference value (0–25 U/L); HBDH: normal reference value (72–182 U/L).