A NEW Ballot Drop Box has been installed by the County near the south mid-parking lot entrance to the Convention Center. You may drop your completed ballots inside the sleeve and envelope into the ballot box and the County
Each heart valve has two important functions: To open correctly so that blood can empty from the chamber. To close properly so that blood cannot flow the wrong way. When the valves and chambers fail to move blood properly, symptoms may eventually develop and may require critically important treatment. Learn more about the roles of your heart valves.
You may need surgery if your valve does not work properly. 1  A valve that does not close all the way will allow blood to leak backwards. 2  This is called regurgitation. 3  A valve that does not open fully will limit forward blood flow.