Brain hemorrhage is not very likely to be inherited because the rate of true congenital brain hemorrhage, such as those caused by aneurysms, arteriovenous malformations, arteriovenous fistulas, etc., actually accounts for a very small percentage of brain hemorrhage, and more of them are caused by hypertension, and hypertension has been clearly written as an assertion to support that hypertension is inherited. Once hypertension is inherited and not significantly controlled, it will cause hardening and loss of elasticity of blood vessels in the long run. When occasionally certain stressful conditions occur, then rupture and bleeding can occur, leading to a state of cerebral hemorrhage. Therefore, for cerebral hemorrhage, the genetic chance of congenital cerebral hemorrhage can be about 10%, while more cerebral hemorrhage is due to hypertension, which has a higher probability of heredity. Therefore, for high blood pressure, it must be actively controlled.