doctors are operating a patient that is pectus excavatum. pulmonology about restrictive lung disease

abnormally amyloidosis anterior thoracic wall body breathing carinatum cartilage character comparing cross section deformity doctor emergency room fibrosis genetics heart human icu illustration infographics isolated blue laboratory male medical operate patient pectus excavatum poor airflow problem pulmonary pulmonology restrictive lung disease rib cage save spine sternum structure sunken chest surgeon symptoms torso vector