“People in their 40s to 60s may be at risk of developing heart disease even if they do not currently have symptoms,” ...

Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns ...

It is the only visible sign of a condition that has been with ... I was born with the heart of an amphibian. A normal human heart has four chambers; I only have three as the lower two are joined ...

The heart of flesh is seen as the privileged sign of the inmost being of the incarnate Son and his love, both divine and human” (No. 48). Imagine the graces that could flow if each Catholic ...

In the attempt to calculate the power of the human heart for a given time, we shall arrive at some curious and interesting, not to say astonishing results. Few would credit, at first, the ...

It also shows how the pacemaker cells restart her heart after the surgery. This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...

Originally appeared on the NOVA Web site Cut to the Heart. Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and ...