There are many different circulatory system diseases, all of which interrupt the complex process of distributing blood around the body. Examples include atherosclerosis, heart attack, and arrhythmia.

The circulatory system is your heart and blood vessels, and it’s essential to keeping your body functioning. This finely tuned system carries oxygen, nutrients, electrolytes, and hormones throughout ...

Researchers are closer to understanding the earliest beginnings of the circulatory system during embryonic development—a discovery that could lead to ways to repair damage in the human body after ...

Common symptoms of poor circulation in the arms and legs include tingling, numbness, pain, and muscle cramps. You may also notice cold hands or feet, slow wound healing, or a blue tinge to the ...

New research has shown that over the long-term, standing more compared with sitting does not improve cardiovascular health (coronary heart disease, stroke and heart failure), and could increase the ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. There's perhaps no element of the body that captures our imagination more than the heart. We link it ...

Organ donation after the heart stops beating, a practice called donation after circulatory death, has gone from rare to routine in the United States, a new study shows. This shift over the past 25 ...

RIKEN researchers have imitated the formation of organs in the lab by "hacking" certain signaling pathways that guide the development of connective tissues in the embryo, which support the formation ...

To the Editor: In their review of circulatory shock, Vincent and De Backer (Oct. 31 issue) 1 report that hypoperfusion can be apparent through the skin (cold extremities), the kidney (low urinary ...

The circulatory system is essential for the transfer of nutrients and oxygen to all cells of the body. The system consists of the heart and the blood vessels whose branches run throughout the body.