The arterial-alveolar carbon dioxide tension gradient in diagnosis of pulmonary embolus.
D000792:Angiography; D001991:Bronchitis; D002245:Carbon Dioxide / Q000378:metabolism*; D002908:Chronic Disease; D006801:Humans; D011650:Pulmonary Alveoli / Q000378:metabolism*; D011655:Pulmonary Embolism / Q000175:diagnosis*; D011656:Pulmonary Emphysema
D002245:Carbon Dioxide