A Multiscale Mathematical Model for the Fetal Blood Circulation of the Second Half of Pregnancy.

ABSTRACT: Doppler ultrasound is a commonly used method to assess hemodynamics of the fetal cardiovascular system and to monitor the well-being of the fetus. Indices based on the velocity profile are often used for diagnosis. However, precisely linking these indices to specific underlying physiology factors is challenging. Several influences, including wave reflections, fetal growth, vessel stiffness, and resistance distal to the vessel, contribute to these indices. Understanding these data is essential for making informed clinical decisions. Mathematical models can be used to investigate the relation between velocity profiles and physiological properties. This study presents a mathematical model designed to simulate velocity wave propagation throughout the fetal cardiovascular system, facilitating t

SUBMITTER: van Willigen BG 

PROVIDER: S-EPMC11618325 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature