Question
What measures should be taken for a patent foramen ovale with a diameter of two millimeters?
Answer
The foramen ovale is a hole in the heart that serves a specific function during fetal development. For a patent foramen ovale with a diameter of two millimeters, if the hole is not large, observation can be considered, with regular follow-ups. Some infants’ foramen ovale may gradually close over time. Particularly in newborns, there is a possibility of spontaneous closure within one month after birth, so no treatment is needed during this period. It is recommended to seek the diagnosis and guidance of a professional medical institution.