1. either of the two lower chambers of the heart that pump blood out to the lungs and body
Usage: anatomy
2. any of the four fluid-filled cavities in the brain
Usage: anatomy

Examples

• The left ventricle pumps oxygenated blood to the rest of the body.
• Heart disease can affect how well the ventricles function.
• The right ventricle sends blood to the lungs for oxygenation.
• Brain ventricles produce and circulate cerebrospinal fluid.
• The doctor examined the patient’s ventricular function on the echocardiogram.
• Enlarged ventricles in the brain can indicate certain medical conditions.