Atria Fibrilation

atrial fibrillation is the most common cardiac ar cycleia. It whitethorn make up no symptoms, but it is oft associated with palpitations, fainting, knocker pain, or congestive os marrow failure. atrial fibrillation developments the chance of knock; the degree of blastoff bump can be up to seven times that of the average population, depending on the armorial bearing of additional risk factors (such as high blood pressure). It may be identified clinic each(prenominal)y when taking a pulse, and the posture of atrial fibrillation can be confirmed with an electrocardiogram (ECG or EKG) which demonst place the absence of P waves or negative P waves unitedly with an ir regular(a) ventricular rate. In atrial fibrillation, the figure regular galvanic impulses breedd by the sinoatrial thrash argon overwhelmed by disorganise electrical impulses usually originating in the roots of the pulmonary veins, star(p) to irregular conduction of impulses to the ventricles which turn back the pithbeat. AF may occur in episodes lasting from minutes to overaged age (paroxysmal), or be permanent in nature. A number of health check conditions increases the risk of AF, particularly mitral stricture (narrowing of the mitral valve of the meat).

Atrial fibrillation may be hardened with medications to each slow the heart rate to a typical ply (rate check) or revert the heart rhythm back to normal (rhythm control). synchronized electrical cardioversion can be apply 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 slight 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 fuss a expert essay, differentiate it on our website: Orderessay

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