Do right and left seem backward? That's because you're looking at an illustration of somebody else's heart. To think about how your own heart works, imagine wearing this illustration on your chest.

(Mainichi/Yasuo Yamada) NAGOYA -- A Japanese artist has been drawing illustrations featuring heart shapes every morning since shortly after the 2011 Great East Japan Earthquake and sharing his ...

The human heart is a vital organ that pumps blood through the body. You probably don't even think about it, but your heart is always working — it beats about 100,000 times a day, which adds up ...