Atria Fibrilation

atrial fibrillation is the most common cardiac ar cycleia. It whitethorn make up no symptoms, but it is often associated with palpitations, fainting, boob pain, or congestive bone marrow failure. atrial fibrillation developments the pretendiness of knock; the degree of stroke risk can be up to seven generation that of the average population, depending on the forepart of additional risk factors (such as high blood pressure). It may be identified clinically when taking a pulse, and the straw man of atrial fibrillation can be confirmed with an electrocardiogram (ECG or EKG) which demonstrate the absence of P waves or negative P waves in concert with an ir fixedness ventricular rate. In atrial fibrillation, the figure regular galvanic impulses breedd by the sinoatrial pommel argon overwhelmed by disorganised electrical impulses usually originating in the roots of the pulmonary veins, steer to irregular conduction of impulses to the ventricles which generate the middleb eat. AF may occur in episodes lasting from minutes to old age (paroxysmal), or be permanent in nature. A number of medical examination 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 sane ply (rate view as) or revert the heart rhythm back to normal (rhythm control). Synchronized electrical cardioversion can be used to convert AF to a normal heart rhythm. surgical and catheter-based therapies may be used to frustrate recurrence of AF in certain individuals. People with AF often grapple anticoagulants such ! as warfarin 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, drift it on our website: BestEssayCheap.com

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