What is Atrial Fibrillation?
Atrial Fibrillation (AF) is the most prevalent cardiac dysrhythmia in the United States and a substantial cause of unwholesomeness and mortality. Atrial fibrillation is an irregular gist rhythm (arrhythmia) that starts in the speeding parts (atria) of the heart. Normally, the heart beats in a strong, ravisher rhythm. In atrial fibrillation, a problem with the hearts electrical clay the atria to quiver, or fibrillate. The quivering upsets the normal rhythm between the atria and the move parts (ventricles) of the heart. The lower parts whitethorn beat debased and without a regular rhythm. Atrial fibrillation is dangerous because it greatly increases the take chances of stroke. If the heart doesnt beat strongly, crease can collect, or pool, in the atria. Pooled blood is more likely to form clots. If the heart pumps a clot into the bloodstream, the clot can travel to the brain and gormandise blood flow, causing a stroke. Atrial fibrillation can in addition lead to heart failure or heart besiege (Waktare, 2000).
What causes atrial fibrillation?
A cause of atrial fibrillation typically results from a pre-existing condition that makes you more susceptible to the disease. It provides a evident reason for having atrial fibrillation.
Conditions that damage or strain the heart commonly cause atrial fibrillation. These include: high blood pressure, coronary artery disease, heart attack, or heart valve disease. Atrial fibrillation may also be caused by: lung disease, hyperthyroidism, pneumonia, heart surgery, arduous alcohol use, and use of stimulants. What triggers atrial fibrillation can vary from psyche to person (Waktare, 2000).
What are the symptoms?
The symptoms of atrial fibrillation vary for each individual. some may have very strong, distinct symptoms while others may not even realize they have atrial fibrillation until afterward theyve been examined and diagnosed by a doctor. Because your body is not receiving sufficient...If you want to beat out a full essay, order it on our website: Ordercustompaper.com
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