A simple blood test for platelet activity at middle age could one day help identify people at risk for Alzheimer's disease ...

The University of Washington announced that a team of researchers has developed a prothrombin time/international normalized ratio (PT/INR) blood clotting test that requires only a single drop of blood ...

Researchers at the University of Washington have developed a new blood-clotting test that uses only a single drop of blood and a smartphone vibration motor and camera. Shown here are lead author ...

A D-dimer test is a lab test that helps diagnose blood clotting conditions. The test measures the levels of a protein fragment that remains in your blood after multiple blood clots break down. A high ...

Extending anti-clotting drugs beyond the initial treatment period of at least 90 days after a first blood clot is linked to ...