Hey guys! Ever since yesterday around 12pm my left arm went numb & is still numb right now. I keep getting dizzy, shortness of breath, hot flashes, headaches, & burning sensation in my arm. Since then my whole left side of body went numb & has went back to normal. Now both of my arms are numb. ..everyone keeps saying nerves, but should it make me dizzy with hot flashes, shortness of breath & nauseaous? I do have heart problems. I have arrhythmia, PAC,& go into Vtac from time to time. I have a appt with a cardiologist the 9th..what do you guys think is wrong wth me right now? Thanks a bunch!