Scientists grow the first functioning mini human heart model

The human heart organoids, which have functioning chambers and vascular tissue, were created with stem cells to mimic the 'nuts and bolts' of how a fetal heart develops in the womb . https://www.dailymail.co.uk/sciencetech/article-8651619/Scientists-grow-functioning-mini-human-heart-model.html?ns_mchannel=rss&ns_campaign=1490&ito=1490