### Patient: Doctor, I've been experiencing swelling in my legs and feet for the past few weeks. It's been really uncomfortable, and I've been having trouble breathing at times. I think I might have fluid overload.
### Doctor: I'm sorry to hear that. Based on your symptoms, we'll need to run some tests. The first one we'll do is a complete blood count (CBC) and some hematologic tests. We'll also need to perform a radiographic imaging procedure and an electrocardiogram. Additionally, we'll need to do a plain x-ray, measure your glucose levels, and perform some kidney function tests.