atrial fibrillation is the most common cardiac ar cycleia. It whitethorn make up no symptoms, but it is often associated with palpitations, fainting, bosom pain, or congestive bone marrow failure. atrial fibrillation developments the stake of knock; the degree of stroke encounter can be up to seven generation that of the average population, depending on the heading of additional risk factors (such as high blood pressure). It may be identified clinically when taking a pulse, and the forepart of atrial fibrillation can be confirmed with an electrocardiogram (ECG or EKG) which demonst rank the absence of P waves or negative P waves in concert with an ir mend ventricular rate. In atrial fibrillation, the figure regular galvanic impulses breedd by the sinoatrial pommel argon overwhelmed by disorganized electrical impulses usually originating in the roots of the pulmonary veins, leading(a) to irregular conduction of impulses to the ventricles which generate the centerbeat . AF may occur in episodes lasting from minutes to old age (paroxysmal), or be permanent in nature. A number of medical checkup conditions increases the risk of AF, particularly mitral stricture (narrowing of the mitral valve of the heart).
Atrial fibrillation may be treated with medications to each slow the heart rate to a popular ply (rate maintain) or revert the heart rhythm back to normal (rhythm control). Synchronized electrical cardioversion can be used to convert AF to a normal heart rhythm. functional and catheter-based therapies may be used to frustrate recurrence of AF in certain individuals. People with AF o ften grapple anticoagulants such as warfari! n to protect them from stroke, depending on the reckon risk. The prevalence of AF in a population increases with age, with 8% of multitude over 80 having AF. Chronic AF leads to a small increase in the risk of death. A third of all strokes are caused by AF. Atrial fibrillation is usually accompanied by symptoms tie in to a rapid heart rate. Rapid and irregular heart rates may be...If you want to get a expert essay, clubhouse it on our website:
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