Laboratory parameters of 1st order – obligatory laboratory tests.
- Small blood count [hemoglobin, hematocrit]
- Electrolytes – potassium, sodium
- Blood gas analysis (BGA)
- Determination of cardiac enzymes (aspartate aminotransferase (AST; GOT); CK-MB creatine kinase; hydroxybutyrate dehydrogenase (HBDH); lactate dehydrogenase (LDH); myoglobin; troponin T).