👉 The term "osphradial" is a medical term used in anatomy and physiology to describe a space within a heart. It refers to the area of the left atrium that communicates with the right ventricle, which pumps blood from the heart's left side to the body's right side. This space is called the osphard. The term "osphradial" comes from the Latin word for "right," which means opposite or in contrast to the left side of the heart