Tucked in the basement of the Mayo Building on the University of Minnesota’s Twin Cities campus sits a detached, beating ...

During an average lifetime, the human heart will beat more than ... These "lub" and "DUB" sounds are made by the heart valves as they open and close. See the valves in action.

Following the initial sequences, the video focuses on the story of a young woman who is having open ... her heart after the surgery. This short film is from the BBC series, Inside the Human ...

The ancient Greek philosopher and polymath Aristotle once concluded that the human heart is tri-chambered and that it was the ...