pain reason consulting characterize pain: feel pain intense pain pain radiate location precisely pain located fast pain feel slightly dizzy lightheaded feel lightheaded dizzy feel like faint feel heart beating fast racing irregularly missing beat feel palpitations traveled country last 4 weeks recently taken decongestants substances may stimulant effects
psvt anemia atrial fibrillation anaphylaxis scombroid food poisoning panic attack chagas
PSVT