Here are some of the conditions and dangers associated with some blood clots and how they can become serious and even ...

Blood type’s influence extends far beyond compatibility for blood donations, affecting the body through multiple biological ...

Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move.

Specialists are debating the best approach in cardiogenic shock after a new analysis of data comparing Impella with ...

Dr. Karl Landsteiner won the Nobel Prize for developing the ABO blood group system, the method of classifying blood types. It ...

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SAN DIEGO — Anal cancer incidence is on the rise in the United States, with the most pronounced increases among older white and Hispanic women, according to research presented at Digestive ...