I've noticed since starting Zoloft I have begun experiencing single palpitations (once every evening). I told me dr. Who didn't seem concerned but gave me an EKG anyway to make sure things were working fine. The results were normal. However, last night I began to experience persistent palpitations feelings in my throat. My pulse is fine, not high of irregular, but I can slightly feel each beat in my throat. I'm trying to figure out what this is.. I've heard women can experience palps during their period (which I am on), so might this be hormone related? a Zoloft thing? or anxiety? or serious heart issue? I know no one can confirm but just your thoughts on this would be helpful before I decide my next course of action!