The Coma Experiments

I must have gone blind because I can't find where that beeping is coming from. It sounds like it's far away, yet it sounds so close. I keep searching, but the harder I try, the faster the beeping becomes. If I didn't know any better, I'd say it was matching my heartbeat. I can feel it beating hard and fast in my chest and the beeping is doing the same. I heard a click and can finally see light. It burns, but my arms won't move to shield my eyes. They're heavy. Then I remember: I've been in a coma.