regularly drink coffee tea pain reason consulting 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 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 pulmonary embolism panic attack guillain-barré syndrome myocarditis scombroid food poisoning atrial fibrillation acute dystonic reactions cluster headache chagas anaphylaxis
PSVT