Medical Dictionary

presystole

play
noun pre·sys·to·le \ -ˈsis-tə-(ˌ)lē \

medical Definition of presystole

:the interval just preceding cardiac systole

Seen and Heard

What made you want to look up presystole? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

a strongly worded attack

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!