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2.
Mil Med ; 186(5-6): e623-e625, 2021 05 03.
Article in English | MEDLINE | ID: mdl-33175974

ABSTRACT

Neonatal myocarditis and heart failure secondary to maternal infection with a myocarditis-associated virus in the weeks preceding delivery is rare. To our knowledge, this is the first report of an infant with myocarditis and heart failure in the setting of a maternal diagnosis of influenza A. Influenza is, however, known to be a cause of myocarditis in children, and several studies have shown vertical transmission of antibodies to influenza. Here, we present a full-term infant who presented with central cyanosis and respiratory distress at 30 minutes of life. No prenatal concerns had been identified. The infant continued to have poor saturations and mixed respiratory and metabolic acidosis despite intubation and administration of 100% FiO2. He was found to have severe biventricular dysfunction on echocardiogram. In discussion with the parents, it was elucidated that the mother had tested positive for influenza A 3 weeks before delivery. The presumptive diagnosis for this infant is heart failure secondary to influenza myocarditis that he contracted in utero. He demonstrated full return of heart function and was discharged home from the Cardiac Intensive Care Unit by day of life 10. Neonates with central cyanosis must be evaluated and treated emergently as these infants are at risk for life-threatening disease and downstream morbidity secondary to tissue hypoxia. The purpose of this case report is to highlight a rare but devastating etiology of cyanosis in neonates and to discuss the recommended course of evaluation and treatment for health care providers.


Subject(s)
Heart Failure , Influenza, Human , Myocarditis , Child , Female , Heart Failure/diagnosis , Heart Failure/etiology , Humans , Infant , Infant, Newborn , Influenza, Human/complications , Influenza, Human/diagnosis , Male , Mothers , Myocarditis/complications , Myocarditis/diagnosis , Patient Discharge
3.
Ambul Pediatr ; 4(5): 461-7, 2004.
Article in English | MEDLINE | ID: mdl-15369405

ABSTRACT

BACKGROUND: Military hospitals currently use gestational age-specific growth curves based on data collected in Denver, Colo, from 1948 to 1961. A number of population and environmental factors and medical practice changes may make these curves nonrepresentative. OBJECTIVE: Determine if presently used growth curves represent norms for infants born in military hospitals and create new curves for use in military hospitals. METHODS: Data were collected from medical records of tertiary- and primary-care military hospitals. We created growth curves created for birth weight, length, and head circumference and compared these curves at gestational ages 23-42 weeks to previously published norms and to 1998 national vital statistics. Racial and ethnic differences between groups were compared. A retrospective analysis of blood-glucose measurements for healthy term infants was performed to identify potential safety issues. RESULTS: Significant increases in growth parameters were noted for infants born in military hospitals. Specific racial and ethnic groups within the military also had an increase when compared with these groups in the United States as a whole. Less than 1% of infants classified as large for gestational age (LGA) according by old standards but average for gestational age (AGA) according to new curves experienced hypoglycemia. CONCLUSION: Published growth curves may not represent infants born in military hospitals. Term infants born in military hospitals as a group and in racial and ethnic subgroups are larger than term infants born in US civilian hospitals. Prospective use of curves will help to validate their long-term applicability in military and civilian nurseries.


Subject(s)
Birth Weight , Body Height , Gestational Age , Growth , Blood Glucose/analysis , Female , Head/growth & development , Hospitals, Military/statistics & numerical data , Humans , Infant, Newborn , Male , Reference Values , Retrospective Studies , United States
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