Blood flow problems within the lungs could be driving long COVID in some children, according to scans using an advanced form of MRI. Children and teens with long COVID appear to have significantly ...

Researchers at the Georgia Institute of Technology, collaborating with pediatric cardiologists and surgeons at The Children's Hospital of Philadelphia, have developed a tool for virtual surgery that ...

Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

Monitoring brain blood flow in a volunteer with the new functional interferometric diffusing wave spectroscopy device invented at UC Davis. The new technology promises easier, cheaper measurements of ...

Sickle cell anemia is the most severe form of sickle cell disease (SCD). Child sickle cell anemia occurs when a child has a lower level of healthy red blood cells than expected. The condition is ...

You might use a compression wrap for: Ankle injuries. If you sprained your ankle or your foot is swollen, a compression wrap can keep swelling down and boost the healing process. ‌ Blood flow problems ...

Poor hand circulation may result from a health condition or lifestyle choices. Improving heart health with diet and lifestyle changes can often help improve circulation in some cases, but not all. The ...