Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the

Normal blood clotting involves blood components, called platelets, and as many as 20 different plasma proteins. These are known as blood clotting or coagulation factors. These factors interact with other

The circulatory system consists of the heart and an extensive branched system of vessels containing blood, whose primary function is the transport of oxygen, nutrients and other substances and heat

A liver transplant is surgery to replace a diseased liver with a healthy liver from another person. A whole liver may be transplanted, or just part of one. In most

The urinary system’s function is to filter blood and create urine as a waste by-product. The organs of the urinary system include the kidneys, renal pelvis, ureters, bladder and urethra.

The cardiovascular system is sometimes called the blood-vascular, or simply the circulatory, system. It consists of the heart, which is a muscular pumping device, and a closed system of vessels

Hemoglobinopathies are inherited conditions that affect the number or shape of the red blood cells in the body. These conditions can be very different from one another. Some hemoglobinopathies can

Blood facts Approximately 8% of an adult’s body weight is made up of blood. Females have around 4-5 liters, while males have around 5-6 liters. This difference is mainly due

Anticoagulants are medications that help stop your blood from thickening or “clotting.” Your body does need to be able to clot to help seal wounds inside and outside your body.