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Results 41 - 50 of 68 for oxygen
  1. ... breathing becomes hard, and the body gets less oxygen. A collapsed lung can occur spontaneously in a ...
  2. ... heart beat, breathing, and often blood pressure and oxygen levels in the baby.
  3. ... lung back into the bloodstream. This provides adequate oxygen to the baby while allowing time for the ...
  4. ... missing or poorly formed. The pulmonary valve allows oxygen-poor blood to travel from the heart to ...
  5. ... lungs, where it must go to pick up oxygen.
  6. ... This causes the heart to not receive enough oxygen for it to pump correctly. This heart defect ...
  7. ... atherosclerosis). This narrowing reduces the blood flow and oxygen supply to a segment of the intestine, causing ...
  8. ... hole allows blood that has already picked up oxygen from the lungs to flow back into the ...
  9. ... leaflets, instead of three. The aortic valve allows oxygen-rich blood to flow from the heart to ...
  10. Aerobic processed and organisms require oxygen.
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