The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all the blood vessels in the body which carry cells and substances to all its ...

High blood pressure stands among the leading causes of stroke, yet many people fail to recognize the critical importance of ...

Many jobs now require long hours for productivity and professional growth. Prolonged workdays harm cardiovascular health ...

Obesity significantly impacts cardiovascular health, increasing risks such as left ventricular hypertrophy, atherosclerosis, ...

Veins between two capillary networks are portal systems. Closed circulatory system, but fluid constituents of blood leak out of capillaries and return to the heart by the second component of the ...

Heart disease is the leading cause of death for men and women in the United States.  Every year, one in four deaths are ...

Your circulatory system is made up of three parts: the heart, blood vessels and the blood itself. Your heart keeps all the blood in your circulatory system flowing. The blood travels through a ...