feel anxious regularly drink coffee tea pain reason consulting characterize pain: characterize pain: characterize pain: characterize pain: feel 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 heart beating fast racing irregularly missing beat feel palpitations traveled country last 4 weeks recently taken decongestants substances may stimulant effects
pulmonary embolism acute pulmonary edema cluster headache psvt acute dystonic reactions anemia panic attack pulmonary neoplasm
PSVT