What is the pathophysiology of atrial fibrillation?
Fibrillation pathophysiology of atrial fibrillation is a terminology used to describe the progression of physiological changes associated with heart arrhythmia. Defined by a chaotic rhythm of atrials or upper chambers of the heart, the pathophysiology of the atrial fibsology is initiated by a disruption of electrical impulses of the heart. The treatment administered for atrial fibrillation is based on the restoration and maintenance of the natural rhythm of the heart with drugs and in some cases surgery.
The correct heart function is basically based on the rhythm. Started and controlled by electric pulses, the heart bends and relaxes according to the signals it receives. When an electrical impulse disturbance occurs in the hall, the heart shivers and does not complete a complete and strong rhythm. To compensate for interruptions, the heart works more harder, resulting in an unsynchronized heart rhythm. Individuals with congenital heart condition and those who have suffered a heart attack are generally considered to be an increased risk of developing chaotic rhythms. Other causes of fibrillation may include a diseaseLung, infection and chronic use of stimulating substances such as caffeine.
Depending on whether the condition of one's episodic or chronic, the symptoms associated with atrial fibrillation may differ in intensity and presentation. It is not unusual that some individuals with unsynchronized heart rhythm remain asymptomatic, which means they do not experience any apparent symptoms. Those who experience chronic symptoms generally notice the gradual worsening of symptoms with the progression of the pathophysiology of the atrial fibsiology.
Heart touring is the most common initial symptom of atrial fibrillation. Some people can describe shivers as a feeling that their heart is trying to beat or fraying. In some cases, if the heart is persistent, individuals may feel weak or exhausted with little to no effort. Lack of correct blood flow can cause feelings of weakness or lightness. As the symptoms doorThey sew, may develop discomfort on the chest accompanied by shortness of breath.
As soon as atrial fibrillation has been detected, the aim of treatment is to restore a regular heart rhythm, also known as a normal sinus rhythm. Various diagnostic tests, including electrocardiogram (ECG) for measuring electrical conductivity of the heart, can be used to determine the range of dysrhythmia or unsynchronized heart rhythm. Depending on the severity of one's condition, the pathophysiology of the fibrillation atrial may lead to a deteriorated blood circulation that can significantly increase the risk of stroke. Prolonged dysrophytmia, which is not treated in time or in a suitable way, can weaken the heart muscle and eventually endanger the heart of the heart.
pathophysiology of atrial fibrillation often requires administration of anti-arrhythmic and anticoagulant drugs to restore normal sinus rhythm and prevent blood clots. Surgical procedures, including the use of electric shock administered by anesthesia, can be used to treat dysrythmias that do not respondfor medication. Once a regular sinus rhythm has been restored, anti-arrhythmic drugs can be administered in the long run to maintain the heart rhythm.