title: The correlation between myocardial function and cerebral hemodynamics in term infants with hypoxic-ischemic encephalopathy.
abstract: This study investigated the effect of myocardial dysfunction on the cerebral hemodynamics in term infants with hypoxic-ischemic encephalopathy (HIE). We evaluated myocardial systolic and diastolic functional parameters and cerebral hemodynamic parameters in 40 term newborn infants with HIE and 30 healthy controls during the first 14 days of life using two-dimensional/pulsed Doppler ultrasound. The results showed that there were significant cerebral hemodynamic disturbances and cardiac dysfunction in neonates with HIE, and the more cardiac dysfunction the patients have, the more severe encephalopathy they would suffer. Therefore, it is important to preserve cardiac function and treat myocardial dysfunction in infants with HIE.
authors.affiliation: Department of Neonatology, Beijing Obstetrics and Gynecology Hospital Affiliated to Capital University of Medical Science, Beijing, China. Liuzhuokun@hotmail.com
authors.forename: Jing
authors.initials: J
authors.lastname: Liu
authors.forename: Jian
authors.initials: J
authors.lastname: Li
authors.forename: Mei
authors.initials: M
authors.lastname: Gu
mesh_terms: D001238:Asphyxia Neonatorum / Q000000981:diagnostic imaging / Q000503:physiopathology*; D001783:Blood Flow Velocity; D002303:Cardiac Output, Low / Q000000981:diagnostic imaging / Q000503:physiopathology*; D002560:Cerebrovascular Circulation; D006801:Humans; D020925:Hypoxia-Ischemia, Brain / Q000000981:diagnostic imaging / Q000503:physiopathology*; D007223:Infant; D007231:Infant, Newborn; D018608:Ultrasonography, Doppler; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging / Q000503:physiopathology*