Free Vision Screenings for Infants and Toddlers. The early years of life from birth until age five are crucial for a childâs visual development and eye health. The American Optometric Association recognizes how important it is to get your baby's vision off to a good start.
atrium(Noun) An upper chamber of the heart that receives blood from the veins and forces it into a ventricle. In higher vertebrates, the right atrium receives blood from the superior vena cava and inferior vena cava, and the left atrium receives blood from the left and right pulmonary veins.
uk â /ËeÉªtriÉm/ us â plural atria, or atriums. âº a large open central area in a public or commercial building, often with a glass roof, and sometimes containing plants and a pool: The 130,000-square-feet of office space surrounds an atrium.