A study of 71 relatives of 20 probands, found a dominant inheritance pattern in atrial shunts (patent foramen ovale and atrial septal defects). This was found to be linked to inheritance of migraine with aura in some families .
What is the link between patent foramen ovale and migraine?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the link between patent foramen ovale and migraine? [/INST] \n A study of 71 relatives of 20 probands, found a dominant inheritance pattern in atrial shunts (patent foramen ovale and atrial septal defects). This was found to be linked to inheritance of migraine with aura in some families .</s>