Low Oxygen and Symptoms of Atrial Fibrillation. Atrial fibrillation can decrease the amount of blood your heart pumps with each beat by as much as 20 to 30 percent. As a result, other symptoms will occur when your body isn't getting enough oxygen and nutrients. These include:
The function of the speaker it to talk about the topic for which s/he was engaged, or to the common interest of the group. If you mean an electronic device, a speaker is to â¦ amplify sound. 2 people found this useful.
Speaker. 1. A speaker is a term used to describe the user who is giving vocal commands to a software program. 2. A hardware device connected to a computer's sound card that outputs sound generated by the computer. The picture shows the Altec Lansing VS2221 speakers with subwoofer and resemble what most computer speakers look like today.