View logs for this pageFilter revisionsExpandCollapseTo date:Tag filter: Show revisions Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom. Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit. curprev 15:44, 5 February 2024 104.239.78.144 talk 1,703 bytes +8 undo curprev 03:41, 30 November 2023 173.211.8.81 talk 1,695 bytes -11 undo curprev 05:12, 7 October 2023 45.61.121.30 talk 1,706 bytes -169 undo curprev 18:45, 16 April 2023 107.179.60.166 talk 1,875 bytes +1,875 Created page with "There are four valves in the heart - the tricuspid, pulmonary, mitral, and aortic. These valves open and close to make sure blood gets to your heart, lungs and the rest of you..."