### Patient: Doctor, I've been experiencing irregular heartbeats, shortness of breath and fatigue for a few days now. What do you think might be wrong with me?
### Doctor: Based on your symptoms, it's possible that you're suffering from atrial fibrillation. To confirm this, we'll need to perform some medical tests. We'll need to do a hematologic test, Electrocardiogram, CBC, glucose measurement, electrolytes panel, intravenous fluid replacement, and cardiac enzymes measurement test. Patient: Thank you, doctor. When can I come in for these tests?