Your cardiovascular system consists of your heart, blood vessels, and blood. Together, they are a liquid transport network. This system delivers oxygen and nutrients to your body and picks up waste ...

Subtle blood pressure shifts can predict heart attacks a decade before typical symptoms emerge, according to cardiologist Dr.

Heart rate is one of the most powerful—and underestimated—indicators of your cardiovascular health. Understanding how it ...

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 ...

Going to the bed at the same time every night could help regulate blood pressure, a small proof-of-concept study suggests.

Obese African-American teens, particularly girls, may have immune system changes that can lead to high blood pressure, diabetes, and cardiovascular disease in adulthood. Taking steps to control weight ...

Cardiologists warn that indulgent holiday meals can significantly strain the heart, especially for those with existing risk ...

Well, the blood has to be kept moving around all the time because it's the body's delivery system. Every possible part of the body has to be supplied with oxygen and food and water, and the veins and ...