Official recommendations vs. your goals.

LMNT reports that chronic mild dehydration can strain the cardiovascular system, increasing heart workload and risk of heart ...

With aging there are changes in the cardiovascular system, which result in alterations in cardiovascular physiology. The changes in cardiovascular physiology must be differentiated from the effects of ...

Researchers play ultra-brief tones to stimulate the brain during deep sleep. This stimulation improves cardiac output and relaxation of the left ventricle. Such technology to improve cardiovascular ...

A cardio-only routine can transform your heart, brain, and mood faster than you think, but experts warn it may not be the full fitness solution.

The secret to maintaining exceptional heart health after 50 may not lie in expensive equipment or complicated workout routines. Instead, the answer could be as simple as paying attention to your ...

What Is the Heart Conduction System? The heart conduction system is made up of cells, nodes, and signals that help your heart to beat. In fact, the cardiac conduction system is responsible for our ...

Both arteries and veins are types of blood vessels in the cardiovascular system. An artery carries blood away from the heart, and a vein carries blood back to the heart. Blood vessels are essential ...