早产儿血流动力学及心功能评估的研究进展

Research in hemodynamics and cardiac function evaluation of preterm infants

早产儿心功能不全是新生儿重症监护室中常见的急危重症，伴随着较高的病死率，可引起严重的近期和远期后遗症。因此了解早产儿血流动力学的主要特点，并准确应用相应的临床监测方法进行早期心功能的评估至关重要。该文将对早产儿血流动力学的主要问题及心功能评估方法作一综述。

Cardiac dysfunction in preterm infants is a common acute and critical illness,associated with higher mortality,and can cause severe short-term and long-term sequelae. Therefore,understanding the main feature of hemodynamics in premature neonates,and the accurate and appropriate clinical monitoring methods are essential to assess cardiac function in early time. This review summarizes the main hemodynamic problem and cardiac function assessment methods in preterm neonates.