Congenital malformations of the aortic arch arise from disrupted development of the pharyngeal arch arteries during early embryogenesis. Common variants include double aortic arch, right aortic arch ...

Ascending aortic aneurysms are a subtype of thoracic aneurysms, which occur in the chest area. They affect thousands of Americans annually and can be life threatening if not monitored. An aneurysm is ...

The aorta is a main artery that carries blood away from your heart to the rest of the body. The blood it carries is rich in oxygen, and your body relies on it for survival. The aorta is about an inch ...

Nonsurgical treatments for aortic aneurysms, such as medications and lifestyle changes, focus on reducing your risk of an aneurysm growing larger or bursting. An aneurysm happens when the wall of an ...

Severe aortic stenosis is the final stage of aortic stenosis, which is the narrowing of the aortic valve. In severe aortic stenosis, symptoms can impair quality of life. Stenosis refers to a narrowing ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...