Abbott i-STAT 1 System Manual page 508

Interference Testing
When added to a plasma pool containing approximately 20 ng/mL of creatine kinase MB isoenzyme, the
following substances were found to have no significant effect (less than 10%) on the CK-MB method at
the concentrations indicated
Compound
Acetaminophen
Ascorbic Acid
Acetyl Salicylic Acid
Chloramphenicol
Erythromycin
Furosemide
Sodium Heparin
Isosorbide dinitrate
Methyldopa
Salicylic Acid
Theophylline
CK-MB - 6
Allopurinol
Ampicillin
Atenolol
Caffeine
Captopril
Diclofenac
Digoxin
Dopamine
Enalaprilat
Ibuprofen
Nicotine
Nifedipine
Phenytoin
Propranolol
Verapamil
Warfarin
Art: 716675-01L
Test Level
(μmol/L unless otherwise indicated)
1660
294
152
227
3330
37.6
308
23
155
169
6.15
5.87
0.86
81.6
181
90 U/mL
2425
636
71
6.2
1156
198
7.71
4340
222
4.4
64.9
Rev. Date: 01-Jul-13