Can your heart beat super fast during sleep paralysis happend to me last night couldn't move talk and my heart was racing so fast. My rates normal now?

Sleep Paralysis. Sleep researchers conclude that, in most cases, sleep paralysis is simply a sign that your body is not moving smoothly through the stages of sleep. Rarely is sleep paralysis linked to deep underlying psychiatric problems. http://www.webmd.com/sleep-disorders/guide/sleep-paralysis#1.
Heart beat. It can... But the more important question is why and what type of heart rhythm do you have. For that you will need to see your physician and he will probably put a heart monitor on you to check this out.