What is an aneurysm?

An aneurysm is characterized by the ballooning of a weakened section of an arterial wall. This happens when the inner layers of the artery become damaged or weakened, often due to factors such as hypertension, atherosclerosis, or genetic conditions that affect connective tissue. As blood flows through the artery, the pressure can cause the weakened area to bulge outwards, forming a pouch or balloon-like structure.

Recognizing this distinctive feature of aneurysms is crucial for understanding their potential complications, which can include rupture and hemorrhage, leading to life-threatening situations. Addressing the health of the arterial walls and the risks associated with aneurysms is a significant aspect of managing cardiovascular health.