Effects of breathing carbon dioxide upon the pulmonary circulation.
D001158:Arteries; D002245:Carbon Dioxide / Q000502:physiology*; D002319:Cardiovascular System; D004646:Emphysema; D006801:Humans; D011651:Pulmonary Artery / Q000502:physiology*; D011652:Pulmonary Circulation; D011656:Pulmonary Emphysema / Q000502:physiology*; D012119:Respiration
D002245:Carbon Dioxide
CARBON DIOXIDE/physiology; PULMONARY ARTERY/physiology; PULMONARY EMPHYSEMA/physiology