Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

Immune system overreactions may be the true culprit of cardiac illness—and lifesaving drugs can calm them down ...

FRANCE — Did you know that, long before anyone else, Leonardo da Vinci called into question Galen's description of how the heart works? This is just one of the many interesting tidbits featured in ...

Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

Are you pushing your cardiovascular system to its full potential, or are you just wearing down your joints? We break down the ...

A new study suggests that timing exercise to align with your body’s unique circadian rhythm could be key for optimal heart ...

Thyroid hormones play a fundamental role in cardiovascular function. They influence how the heart responds to adrenaline, how ...

COVID-19 is a respiratory disease. Yet, from the earliest days of the pandemic, the cardiovascular risks associated with SARS-CoV-2 infection were clear: individuals with severe cases of COVID-19 ...