Assertion: xenon's isotope | /r/HasProperty | distributed in proportion
Facets:
value: to pulmonary blood flow
type: TRANSITIVE-OBJECT
Source sentences:
text: Following intravenous injection, peak activity reflects the appearance of the isotope distributed in proportion to pulmonary blood flow; because of its low blood-gas partition coefficient, about 85% of the isotope passes into the alveolar gas, where it remains as long as the subject holds his or her breath.