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Neonatal encephalopathy (NE), previously known as neonatal hypoxic-ischemic encephalopathy (neonatal HIE or NHIE), is defined as a encephalopathy syndrome with signs and symptoms of abnormal neurological function, in the first few days of life in an infant born after 35 weeks of gestation.
In children, chronic hypoxemia may manifest as delayed growth, neurological development and motor development and decreased sleep quality with frequent sleep arousals. [9] Other symptoms of hypoxemia may include cyanosis, digital clubbing, and symptoms that may relate to the cause of the hypoxemia, including cough and hemoptysis. [8]: 642
Intrauterine hypoxia can be attributed to maternal, placental, or fetal conditions. [12] Kingdom and Kaufmann classifies three categories for the origin of fetal hypoxia: 1) pre-placental (both mother and fetus are hypoxic), 2) utero-placental (mother is normal but placenta and fetus is hypoxic), 3) post-placental (only fetus is hypoxic).
Hypoxemia normally stimulates ventilation and produces dyspnea, but these and the other signs and symptoms of hypoxia are sufficiently variable in COPD to limit their value in patient assessment. Chronic alveolar hypoxia is the main factor leading to development of cor pulmonale — right ventricular hypertrophy with or without overt right ...
When diagnosing blue baby syndrome, it is important to perform a thorough history and physical exam. When obtaining the history, it is important to determine the timing of symptoms and to ask about risk factors/exposures, such as prenatal history or access to well-water. [29] Pulse oximeter on infant's foot.
Feeding problems are common in infants with bronchopulmonary dysplasia, often due to prolonged intubation. Such infants often display oral-tactile hypersensitivity (also known as oral aversion). [7] Physical findings: [citation needed] hypoxemia; hypercapnia; crackles, wheezing, and decreased breath sounds; increased bronchial secretions ...
On Feb. 7, 2022, baby Soren was born — surprising doctors and medical staff by breathing on his own without the help of oxygen. "Besides his heart, he was a perfectly healthy baby boy," Morgan says.
When affected babies cry or have a bowel movement, they may undergo a "tet spell" where they turn cyanotic, have difficulty breathing, become limp, and occasionally lose consciousness. [2] Other symptoms may include a heart murmur, finger clubbing, and easy tiring upon breastfeeding. [2] The cause of tetralogy of Fallot is typically not known. [5]