Exam (elaborations)
PSG Boards Exam Prep | 176 Questions with 100% Correct Answers | Verified | 26 Pages
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What is Atrial Fibrillation? - In atrial fibrillation, the electrical activity of the heart is uncoordinated, with electricity traveling about the upper chambers in a chaotic fashion, causing the upper chambers to quiver (like a "bag of worms") and contract inefficiently or not at all. Common in...
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