Is a fast heartbeat dangerous after rhinoplasty?

My rhinoplasty was two days ago and so far I seem to be healing great (no swelling in my face, very little bruising). To entertain myself while at home, I play video games. Sometime my heart starts beating faster and I think I can sort of "feel" the stress of the game in my nose. I was wondering if it is dangerous and if I should stop playing. That would suck, because I was looking forward to my week of recovery to play video games all day!