my daughter is 16yrs,was rushd 2 the hospital yesterday afternoon,because her heart rate was 286 beats per min. Its not doing that right now but she feels like shes gonna puke,shes alittle dizzy and has a headache,i just gave her gravol.She has some pain in her left forearm,feels like when its numb,so i think its tingly,& a pain also,should i worry, or could it just be because of yesterdays ordeal!They did a bunch of tests,gave her gravol through her intervenous,and shes getting a loop monitor on tomorrow.