pain reason consulting characterize pain: feel pain intense pain pain radiate location precisely pain located fast pain consume energy drinks regularly regularly take stimulant drugs experiencing shortness breath difficulty breathing significant way 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
anemia atrial fibrillation psvt anaphylaxis pulmonary embolism acute pulmonary edema myocarditis scombroid food poisoning acute dystonic reactions myasthenia gravis chagas guillain-barré syndrome panic attack sle
PSVT