An aortic aneurysm occurs when a weak aortic wall stretches, causing it to bulge. An aortic dissection occurs when there’s a tear in the aortic wall, which can be fatal if not treated immediately. The ...

Certain types of aortic aneurysms have no symptoms unless they rupture, while others can cause pain or discomfort in the chest, abdomen, back, and elsewhere. An aortic aneurysm is an abnormal bulge in ...

One of the early science research projects on Aurora maps blood flow in the human circulatory system in order to understand how cells — specifically cancer cells — are transported. This visualization ...