The anterior vena cava is a blood vessel responsible for conducting deoxygenated blood from the upper part of the body to the right atrium of the heart.
Harrison County covers an area. of approximately 485 square miles and had a year 2000 population of 34,325 (U.S. Census Bureau, 2005). The main population center is Corydon (2000 population 2,715), which is the county seat. The next largest towns are Palmyra (2000 population 633) and Lanesville (2000 population 614).
A part of the Mississippi Gulf Coast, Harrison County is in South Mississippi between Hancock and Jackson counties. It covers 976 square miles, five municipalities and has the largest population of the South Mississippi counties â as of 2014, an estimated 199,058 people. The cities of Harrison County include Biloxi, Gulfport, Long Beach, Pass Christian and DâIberville. Gulfport and Biloxi are the countyâs seats.