### Patient: Doctor, I have been experiencing some fatigue and chest tightness, along with sharp chest pain and frequent urination. What could be the cause of these symptoms?
### Doctor: Based on your symptoms, it is possible that you are suffering from atrial flutter, which is an abnormal heart rhythm that can cause chest tightness, fatigue and sharp chest pain. The frequent urination may be due to the body compensating for decreased blood flow to the kidneys. We will need to perform some electrocardiogram tests to confirm the diagnosis.