Patients with lung and heart ailments in intensive care units, premature babies, cystic fibrosis sufferers and others also suffer from low-oxygen levels, known as hypoxia.

• 在重症监护室的心肺疾患病人,早产儿,囊肿性纤维化患者和其它缺氧疾病的患者都会有机体组织缺氧情况。