You know that pins-and-needles feeling when your foot falls asleep? That’s just the tip of the iceberg when it comes to circulation issues. While you’re busy living your life, your body might be ...

Dementia risk rises dramatically in people with CAA, a condition where amyloid builds up in brain blood vessels, even when no stroke occurs.

The human circulatory system represents an intricate network of vessels that extends throughout the entire body. This complex arrangement of arteries, veins, and capillaries works continuously to ...

Reduced blood flow to the brain is thought to be a key factor in many forms of dementia, including Alzheimer's, and scientists have just identified a new mechanism regulating this flow, which may also ...

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 ...

Dr. Tiziano Barbui explains how excess blood cell production in certain myeloproliferative neoplasms can impair circulation and why treatments like phlebotomy are used. Excess blood cell production in ...

Since September 2021, Deion Sanders has suffered so much trouble in his left leg that he’s undergone 10 surgeries on it, with more procedures apparently coming later. Doctors already had cut out both ...