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 ...

The saying goes that you should stay out of the kitchen if you can't take the heat, but new research suggests otherwise—for ...

To be able to observe the blood flow in the artificial heart in real time in the MRI, the researchers an Linköping University had to build a full-scale model of the human circulatory system. Using ...

Poor circulation in the legs affects millions of people worldwide, causing uncomfortable symptoms like cramping, swelling, numbness, and fatigue. While many factors contribute to circulation problems, ...

The brain is perhaps the most sensitive organ with respect to changes in blood flow and oxygen supply. Even brief interruptions in capillary flow (or "stalling") can indicate acute neurological issues ...

Poor circulation of blood is a bigger problem than it may seem. If blood doesn’t reach the organs, the body tissues begin to starve. Studies suggest early clues of poor circulation often appear in the ...

High cardiovascular fitness offers no protection against blood vessel damage from two hours of sitting, challenging common ...

Bluish hands, known as peripheral cyanosis, can be a harmless response to cold but may signal poor circulation or serious ...