Feeling a pulse in the stomach, or abdomen, is not a cause for concern in some people. However, in others, it may indicate an aortic aneurysm. Learn more about the causes, risk factors, and symptoms here.

A new study links naturally higher iron levels to a reduced risk of clogged arteries but a raised risk of clots related to the slowing of blood flow.

New findings suggest that 'atherosclerosis is a pathological pathway through which air pollution' raises the risk of death from heart disease.