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.
If the additional residence is insured through USAA, liability will be added to that policy. If the additional insured residence is insured with the USAA Insurance Agency, contact the USAA Insurance Agency at 1-800-531-USAA (8722) to add liability coverage to the policy. If the residence is not insured with USAA or the USAA Insurance Agency, you'll need to find local coverage.