question: hey my name is aya, i live in the states, i have more than a question, my mother had been having frequent heart pulpitations from time to time and she started to high blood sugar since my grandfather died, she had been under medication for 9 months now for her blood sugar but she stopped it because it became normal and 2 days ago she started to have high blood sugar like its level is 210 which is high for her, so what can she do ? and what does it mean to have frequent pulpitations?