For other uses, see Atrium. The atrium (plural: atria) is a blood collection chamber of the heart. It was previously called the auricle, and that term is still used to describe this chamber in, for example, the Mollusca, but in humans that name is now used for an appendage of the atrium.
1 Adult children whose eligible parents have or had a USAA auto or property insurance product.*. 2  Widows and widowers of USAA members who have or had a USAA auto or property insurance policy. * Children must be 18 years or older to be eligible for USAA membership and purchase products in their own name.
USAA Life Insurance Company provides life insurance products such as term life insurance, permanent life insurance, guaranteed income annuities, guaranteed savings annuities, medicare supplement insurance.The company offers insurance options for active duty, separated and retired service members.The company was founded in 1963 and is based in San Antonio, Texas. USAA Life Insurance Company operates as a subsidiary of United Services Automobile Association.ompany Overview. USAA Life Insurance Company provides life insurance products such as term life insurance, permanent life insurance, guaranteed income annuities, guaranteed savings annuities, medicare supplement insurance. The company offers insurance options for active duty, separated and retired service members.