Pulmonary embolism is the sudden blockage of a major blood vessel (artery) in the lung, usually by a blood clot. In most cases, the clots are small and aren't deadly, but they can damage the lung. But ...

Your daily habits impact blood flow more than you realize. Learn how small changes in movement, hydration, and sleep can ...

as seen in shark Due to developmental origin of blood vessels: many channels form, some enlarge to form major blood vessels, some of which atrophy and die. A piece of a vein grafted into an artery ...

However, 3D printing of organs and soft tissues is still a major challenge ... "You can print a tube or a blood vessel." The cells then multiply and grow inside the printed structure.

A breakthrough in our understanding of Alzheimer’s disease has revealed changes to blood vessels in the brain, potentially presenting a path for developing new drugs to help fight the disease, ...