1. 
   presystole
   That part of diastole immediately preceding systole. ... Synonym: late diastole. ... (05 Mar 2000) ...
   Found op http://www.mondofacto.com/facts/dictionary?presystole
   
   
2. 
   presystole
   (pre-sis´to-le) the interval just before systole.
   Found op http://www.encyclo.co.uk/local/21001
   
   
3. 
   presystole
   Type: Term Pronunciation: prē-sis′tō-lē Definitions: 1. That part of diastole immediately preceding systole. Synonyms: late diastole
   Found op http://www.medilexicon.com/medicaldictionary.php?t=72014
   
   

Tip: double click on a word to show its meaning.