pain reason consulting characterize pain: characterize pain: characterize pain: characterize pain: feel pain feel pain intense pain pain radiate location pain radiate location precisely pain located fast pain recently stools black like coal burning sensation starts stomach goes throat can associated bitter taste mouth cough traveled country last 4 weeks symptoms worse lying down alleviated sitting
bronchitis gerd possible nstemi / stemi unstable angina boerhaave anemia pericarditis pancreatic neoplasm
GERD