I went to my Cardiologist yesterday for my monthly visit. I finally remembered to tell him about the weird heart beats I've been experiencing, and he gave me an EKG. He told me that my weird heart beats were benign PACs and PVCs. I meant to ask him if these could be caused by my medications. I'm taking Florinef, Lyrica, Norpace, Provigil, Prozac, and Ritalin.