B. A 50-year-old who is post coronary artery bypass graft surgery
Atrial fibrillation is an irregular and often very rapid heart rhythm (arrhythmia) that can lead to blood clots in the heart. The basic cause of Atrial fibrillation is disorganized signals that make your heart's two upper chambers (the atria) squeeze very fast and out of sync. They contract so quickly that the heart walls quiver, or fibrillate.
Atrial fibrillation occurs commonly in clients with cardiac disease and is a common occurrence after coronary artery bypass graft surgery. The other conditions do not place these clients at higher risk for atrial fibrillation. Atrial fibrillation isn't usually life-threatening or considered serious in people who are otherwise healthy.
To learn more about Atrial fibrillation , here
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Question -A nurse is assessing clients on a medical-surgical unit. Which client should the nurse identify as being at greatest risk for atrial fibrillation?
a. A 45-year-old who takes an aspirin daily
b. A 50-year-old who is post coronary artery bypass graft surgery
c. A 78-year-old who had a carotid endarterectomy
d. An 80-year-old with chronic obstructive pulmonary disease