急诊就医

A: I need to see a doctor urgently. I'm having chest pains.

B: Please take a seat. Can you describe the pain? Is it sharp or dull?

A: It's more of a tightness. It started about an hour ago.

B: Does it radiate to your arm or jaw?

A: A little to my left arm, yes.

B: We're going to take you in right away. Do you have any allergies?