New Tool Helps Distinguish Cause of Blood Clots

A new tool using cutting-edge technology is able to distinguish different types of blood clots based on what caused them. The tool could help physicians diagnose what caused a blood clot and help them select a treatment that targets the cause to break it up. For example, it could help them determine if aspirin or another kind of anti-clotting drug would be the best choice for a person who has just had a heart attack or stroke.