Answer :

Final answer:

CCF stands for Chest Compression Fraction and is a measure during CPR indicating the proportion of time that chest compressions are administered to maintain blood circulation after cardiac arrest.

Explanation:

The term CCF in the context of a resuscitation attempt refers to Chest Compression Fraction. This is an important component of cardiopulmonary resuscitation, or CPR, which is a life-saving technique. CCF is a measure of the proportion of time during a resuscitation in which chest compressions are being delivered. The goal is to maintain a high CCF to ensure that oxygen-rich blood continues to circulate throughout the victim's body, especially to vital organs, after a cardiac arrest. Performing chest compressions effectively during CPR can significantly improve the chances of survival and recovery for the person who has suffered a heart attack.