This condition occurs when pulmonary blood vessels undergo persistent spasms that decrease the blood flow to the lungs, thus reducing the amount of oxygen absorbed by the blood.
(This condition; occurs; T:when pulmonary blood vessels undergo persistent spasms that decrease the blood flow to the lungs, thus reducing the amount of oxygen) (pulmonary blood vessels; undergo; persistent spasms that decrease the blood flow to the lungs) (persistent spasms; decrease; the blood flow to the lungs) (oxygen; absorbed; by the blood)
This condition pulmonary blood vessels persistent spasms oxygen
occurs undergo decrease absorbed
T:when pulmonary blood vessels undergo persistent spasms that decrease the blood flow to the lungs, thus reducing the amount of oxygen
persistent spasms that decrease the blood flow to the lungs
the blood flow to the lungs
by the blood