A sending or pumping chamber that sends blood from the right atrium through the pulmonary artery to the capillaries at the alveoli in the lungs.
The ventricle located on the right side of the heart.
Lower chamber of the heart that receives blood from the right atrium and pumps it out to the lungs by way of the pulmonary artery.
The cavity of the heart that receives blood from the right atrium and pumps it into the lungs via the pulmonary artery.