feel anxious regularly drink coffee tea pain reason consulting characterize pain: characterize pain: characterize pain: feel pain intense pain pain radiate location precisely pain located fast pain regularly take stimulant drugs experiencing shortness breath difficulty breathing significant way feel lightheaded dizzy feel like faint feel heart beating fast racing irregularly missing beat feel palpitations traveled country last 4 weeks
psvt panic attack anemia anaphylaxis pulmonary embolism guillain-barré syndrome atrial fibrillation acute dystonic reactions myasthenia gravis cluster headache chagas sle hiv (initial infection)
PSVT