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.
LINK / CITE ADD TO WORD LIST. noun. The speaker at a business conference. The speaker at a business conference. Speaker is defined as an electrical device used to make sound or music louder. An example of speaker is how music is listened to in a car.The definition of a speaker is a spokesperson or a person giving a speech.An example of speaker is the person who people have gathered around to hear talk about something.INK / CITE ADD TO WORD LIST. noun. The speaker at a business conference. The speaker at a business conference. Speaker is defined as an electrical device used to make sound or music louder. An example of speaker is how music is listened to in a car.