and the anterior cerebral artery). Other factors that are thought to increase the likelihood of a rupture include aneurysm growth, multiple aneurysms, prior aneurysm rupture, symptoms of aneurysm leak ...

If your artery walls weaken and balloon ... An aneurysm is dangerous if it ruptures. About 40% of ruptured brain aneurysms and roughly 50% of ruptured abdominal aortic aneurysms are fatal.

An individual may develop a rupture of an atheromatous plaque at any stage of the spectrum of coronary artery disease. The acute rupture of a plaque may lead to an acute myocardial infarction ...