Testicals
The upper heart valves are called atriums, and the lower heart valves are called ventricles.
The upper chambers of the heart are called the atria (singular: atrium).
The upper chambers in the heart are called atria (singular: atrium).
the upper chambers of the heart are called the right and left atrium and they are the receiving chambers of the heart
atrium
The two upper chambers of the heart that collects blood are known as atria.
the upper flat portion of the heart is called the base
the upper chambers of the heart are called the atria. (or atrium singular)
The left atrium
The upper chambers of the heart are called the atria (singular: atrium).
Yes, upper two chambers of heart are called auricles or atria (singular: atrium).
the stomach region is called the abdomen abdominal wall..) and the upper region containing the heart and lungs is called the thorax (thoracic surgery..)