HealthGlobal issuesA very special pumpTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHealthGlobal issues10/15/2021October 15, 2021A human heart begins beating very soon after conception. By the time we’re born, it’s already beaten 50 million times. Over the course of a lifetime it can beat over three billion times. It’s an amazing feat.https://p.dw.com/p/41RFbAdvertisement