feel anxious 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
psvt anemia atrial fibrillation panic attack anaphylaxis pulmonary embolism acute pulmonary edema scombroid food poisoning acute dystonic reactions myasthenia gravis cluster headache chagas guillain-barré syndrome sle possible nstemi / stemi pulmonary neoplasm hiv (initial infection)
PSVT