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N370-03: Cardiac I
Labs & Diagnosis pt. 1
| Levels/Order | Indication |
|---|---|
| <100 (500 requires hospitalization & 900 is severe) | BNP |
| 3.5-4.5 | K |
| 135-145 | Na |
| 8.6-10.3 | Ca |
| 1.7-2.2 | Mg |
| 0.8-2.0 | Digoxin therapeutic index |
| 0.5-1.5 | Cr |
| 8-25 | BUN |
| >60; <60 (kidney disease); <15 (kidney failure) | GFR |
| 60-100 | HR |
| 4-8L/min | CO |
| >50% | Ejection fraction |
| 30-40 | Pulse pressure |
| 70-100 | MAP |