| A | B |
|---|
| CKMB | Peaks 18 hours |
| Troponin | rises within 3 hours, high affinity for cardiac muscle |
| Myoglobin | rises within 2 hours, found in cardiac and skeletal muscle |
| Hypokalemia | digoxin toxicity, dysrhythmias |
| Hyperkalemia | tall peaked T waves |
| BNP | Marker for CHF |
| Holter monitoring | maintain a diary documentation of normal activities of daily living |
| Exercise electrocardiography testing | avoid hot bath or shower for 1-2 hours post procedure |
| Cardiac catheterization | Ask patient if he/she is on metformin |
