Genetic factors Problems with the mother during pregnancy, such as: catching viral or bacterial infection, fetal disorders, pulmonary valve or aortic valve, or mother being exposed to radiation. Smoking during pregnancy.
RE: What is the hole of the heart
You are viewing a single comment's thread from:
What is the hole of the heart
Thank you for your interaction and participation
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit