Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

However, scientists have also realized that cholesterol alone does not explain everything about heart disease. Inflammation, ...

Learn about peripheral artery disease and its effects on blood flow. We explain symptoms, risk factors, and treatments to ...

PAD typically onsets with no noticeable symptoms. Over time, it can progress and begin causing limb pain and cramping, even when at rest. Early treatment can help to slow the progression and reduce ...

The first evaluation for subclavian artery occlusive disease should always be a simple measurement of bilateral brachial artery blood pressures. A significant difference between the two extremities is ...

Doctors are no longer just warning that plastic is everywhere in the environment. They are now literally finding tiny fragments of it embedded in human arteries, where those particles appear to track ...

Optimal health depends on unobstructed blood flow to all our organs and tissues. Atherosclerosis obstructs blood flow acutely (e.g. heart attacks, strokes) or chronically. Prior columns in this series ...