A: How are you doing today?

B: I've been having trouble breathing lately.

A: Have you had any type of cold lately?

B: No, I haven't had a cold. I just have a heavy feeling in my chest when I try to breathe.

A: Do you have any allergies that you know of?

B: No, I don't have any allergies that I know of.

A: Does this happen all the time or mostly when you are active?

B: It happens a lot when I work out.

A: I am going to send you to a pulmonary specialist who can run tests on you for asthma.

B: Thank you for your help, doctor.