Cardiovascular alterations seen in respiratory distress syndrome include:
A) left-to-right shunt.
B) left ventricular dilation.
C) pulmonary hypotension.
D) opening of fetal shunt pathways.

Question

Quizplus · Accepted Answer

In respiratory distress syndrome, hypoxia and increased pulmonary vascular resistance can lead to the reopening of fetal shunt pathways, such as the ductus arteriosus and foramen ovale, to bypass the non-functioning lungs.

Cardiovascular Alterations Seen in Respiratory Distress Syndrome Include