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

The influence of the heart and circulatory system occurs within milliseconds, and every single heartbeat plays a role. The role of the heart in the psyche and cognition is evident in the high ...

A rat study has found that aerobic exercise may reshape nerves that control the heart. However, the impact was not the same ...

Adolescent athletes' cardiovascular system may adapt to increased cardiorespiratory fitness by increasing blood pressure, ...

There are numerous paths to living a longer, healthier life, mostly through physical activity, diet and other lifestyle factors. But according to board-certified cardiovascular surgeon Dr. Jeremy ...

Heart-related health problems might affect as many as 1 in 7 pregnancies, even among women without any prior heart disease, ...