Your organs might also give pressure to your unborn and cause oxygen shortage on her. (doctor-info.website)
Brain cells that suffer from oxygen shortage, run the risk of swelling: they take up fluid that normally is in between the cells. (sciencedaily.com)
The resulting ischemia (restriction in blood supply) and ensuing oxygen shortage, if left untreated for a sufficient period of time, can cause damage or death (infarction) of heart muscle tissue (myocardium). (medicalxpress.com)