https://tube.blueben.net/videos/watch/b5b8de5c-3a44-41d1-a57a-5a17f4d635e6 Opening the Chest for Heart Surgery What really happens when surgeons open the chest to reach the heart? Why do they cut through the breastbone, and how is it put back together? Mon, 17 Aug 2026 21:06:49 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/b5b8de5c-3a44-41d1-a57a-5a17f4d635e6 All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.