having lived or existed long; of advanced age; old: an aged man; an aged tree. 2. pertaining to or characteristic of old age: aged wrinkles. 3. of the age of: a man aged 40 years. 4. brought to maturity or mellowness, as wine, cheese, or wood: aged whiskey.
Confidence votes 80. The left ventricular chamber of the heart is responsible for pumping blood out of your heart and through your arteries to the rest of the body. The right ventricle, receives blood returning in the veins from the rest of the body. It them sends it to be re-oxigenated in the lungs.
The left ventricle receives oxygenated blood from the left atrium via the mitral valve and pumps it through the aorta via the aortic valve, into the systemic circulation.