A Riverside Heart and Vascular Center answered. Aortic regurgitation (AR) is also known as aortic insufficiency (AI). It is a condition in which the aortic valve in the heart does not close completely. Because the valve never closes completely, blood leaks backward from the aorta into the left ventricle. Riverside Heart and Vascular Center answered. Aortic regurgitation (AR) is also known as aortic insufficiency (AI). It is a condition in which the aortic valve in the heart does not close completely. Because the valve never closes completely, blood leaks backward from the aorta into the left ventricle.
Cheney, Spokane County, Washington. Home. Cheney, (pronounced che'-ne) is a city in Spokane County, Washington, United States. Eastern Washington University is located in Cheney, and its population grows to approximately 17,600 people on a temporary basis when classes at Eastern Washington University are in session. Named for Boston railroad tycoon Benjamin Pierce Cheney, Cheney was officially incorporated on November 28, 1883.
If making a request for any document and/or record from the Douglas County Sheriff's Office, it must be made to the âRecords Custodiansâ of our agency. This can be be done by emailing us or by coming into our office at 110 2nd Street NE, Suite 200, East Wenatchee, WA, during normal business hours. Douglas County Washington contains 1820 square miles with a population of approximately 39,700 people.The Sheriff's office employs 27 commissioned and 6 non-commissioned personnel.