Every time your heart beats, it pumps blood through a complex network of blood vessels. These blood vessels, which control blood flow, include arteries, veins, and capillaries. If any of these blood ...

Factor XIa inhibitors for the prevention and treatment of venous and arterial thromboembolism may be more effective and result in less bleeding than conventional anticoagulants. Additional data are ...

Bleeding is the No. 1 preventable cause of death after injury. While injuries and death as a result of mass shootings and other large scale incidents receive a lot of attention, life threatening ...