Management of cardiac dysfunction in neonates with pulmonary hypertension and the role of the ductus arteriosus
Seminars in Fetal and Neonatal Medicine(2022)
摘要
Pulmonary hypertension in the neonate is associated with cardiopulmonary disturbances and neurodevelopment morbidity. The patent ductus arteriosus is a persistent fetal shunt that can be pathologic vs supportive in the setting of neonatal pulmonary hypertension. Understanding the underlying pathophysiology of pulmonary hypertension and the cardiopulmonary effects of various phenotypes can guide management in this vulnerable population. In this narrative, we will summarize the physiologic principles of pulmonary hypertension, the impact of the patent ductus arteriosus on various phenotypes, and the utility of serial targeted neonatal echocardiography to individualize clinical assessment and management.
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关键词
Patent ductus arteriosus,Ventricular function,Pulmonary hypertension,Targeted neonatal echocardiography
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