Another Name for One of Four Sections in the Heart

This page is the CodyCross answer for the clue below from Earth, Group 19, Puzzle 3.

Question is: Another Name for One of Four Sections in the Heart

and the answer is: CHAMBER

Word Meaning:

CHAMBER — A room or set of rooms, particularly:

Definitions from Wiktionary.

Another name for one of four sections in the heart — CodyCross Answer | CodyCross Solutions