Latest about Heart & Circulation
11 Surprising Facts About the Circulatory System
The human circulatory system was once a subject of great mystery, but now, modern science has revealed its inner workings. Here are 11 surprising facts about the human circulatory system.
The Circulatory System: An Amazing Circuit That Keeps Our Bodies Going
The heart, lungs and about 60,000 miles of blood vessels work together to keep blood pumping through our bodies.
Human heart: Anatomy, function & facts
Reference The human heart is an organ that pumps blood throughout the body via the circulatory system.
Man dies from caffeine overdose after drinking equivalent of 200 cups of coffee
Caffeine powders can be dangerous because they are much more potent than typical caffeine-containing beverages.
Veins and arteries: Facts about our blood vessels
Reference Veins, arteries and capillaries make up a sophisticated circuit of blood vessels. This provides oxygen, removes waste, and maintains pressure so that our bodies can operate ceaselessly.
A woman would faint whenever she tried to stand. New implant lets her walk.
The patient has a condition called multiple system atrophy.
Why do we have different blood types?
The disease malaria appears to have influenced blood type prevalence.
Insulin resistance: Risk factor for heart disease and diabetes
Reference Insulin resistance is a condition where the body's cells don't properly respond to the hormone insulin, which tells cells to take in blood sugar and use it for fuel.
