Question
What can promote the closure of a newborn’s foramen ovale?
Answer
The foramen ovale is located in the upper part of the interatrial septum and remains open during fetal development. Generally, it closes within 5-7 months after birth. If it remains open beyond 7 months, it is referred to as “patent foramen ovale,” a type of congenital heart disease. It is important to consult with a doctor about the baby’s health to receive professional diagnosis and treatment advice.