Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Cardiovascular health is one of the fundamental pillars for general well-being and longevity. The cardiovascular system, made up of the heart, blood vessels and blood, performs vital functions such as ...

'The key with HIIT is to exercise at a high enough intensity to influence the push of your heart, and the stretch of your blood vessels. True high-intensity intervals are three minutes or less, and ...

In a study of 130 volunteers conducted at the Federal University of São Carlos, a drastic decrease in heart rate variability, i.e. the heart’s ability to adapt to environmental and physiological ...

One in three U.S. adults has risk factors for cardiovascular-kidney-metabolic or CKM syndrome, a new condition identified by the American Heart Association. Chronic diseases are the leading cause of ...