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.
business of the insured. Refer to Rule 28 of the AIBâs Private Passenger Automobile Insurance Manual for information regarding multi-vehicle policies. 110 Qualifies for Class 110 except the operator of the automobile is age 65 through 74. 115 Qualifies for Class 110 except the operator of the automobile is age 75 or over. 116