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).