
The right atrium of the heart, said to contract after the rest of the heart is still. ... Origin: L. The last thing dying ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

Type: Term Pronunciation: ŭl′ti-mŭm mō′rē-enz Definitions: 1. The right atrium of the heart, said to contract after the rest of the heart is still.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=95496

ultimum moriens 1. The last thing dying, the last to die. 2. In medicine, a reference to the right atrium (chamber of the heart); said to be the last part of the body to stop moving in the process of dying. 3. The right atrium of the heart, believed to contract after the rest of the heart is still.
Found on
http://www.wordinfo.info/words/index/info/view_unit/2218/2
No exact match found.