A ventricle is a part of the heart that pumps blood to the arteries. She had a stiff left ventricle. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers. 1. 2. 3. Collins English Dictionary. Copyright © HarperCollins Publishers. a. b. Webster’s New World College Dictionary, 4th Edition.
https://www.collinsdictionary.com/dictionary/english/ventricle

