feel anxious pain reason consulting characterize pain: characterize pain: feel pain intense pain pain radiate location precisely pain located fast pain 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 psvt acute dystonic reactions anemia panic attack pulmonary neoplasm
PSVT