https://tube.blueben.net/videos/watch/8067a129-a655-43ed-a3ee-6401f1a00524 Your Heart Rests More Than It Beats Your heart never stops beating, but it relaxes between every squeeze. During diastole, it fills with blood while its own arteries nourish the heart muscle. Discover how this rhythm of contraction and relaxation keeps you alive. Thu, 05 Nov 2026 20:50:50 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/8067a129-a655-43ed-a3ee-6401f1a00524 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.