AVM Alliance is a 501(c)3 An AVM is the most common cause of a brain bleed in kid, excluding trauma. Our mission is to: Educate the public about pediatric stroke. Support children with brain vessel diseases, traumatic brain injuries (TBI), and stroke, giving them hope and encouragement. Provide valuable information and support to families on their journey. Raise awareness about brain AVMs, aneurysms, and cerebrovascular diseases. Fund research for early diagnosis, treatment, and a cure for brain vessel diseases.