fibrilasyonatrial

Fibrilasyonatrial, also known as atrial fibrillation or AFib, is a common type of irregular and often rapid heart rhythm. It occurs when the electrical signals in the atria, the upper chambers of the heart, become chaotic and uncoordinated. Instead of beating effectively, the atria quiver or "fibrillate." This uncoordinated beating prevents the atria from effectively pumping blood into the ventricles, the lower chambers of the heart.

The irregular electrical activity in the atria can lead to an irregular and often fast ventricular response. This can result in a pulse that feels irregular and rapid. Symptoms of fibrilasyonatrial can vary widely, with some individuals experiencing no noticeable symptoms at all. Others may feel palpitations, a racing or pounding heartbeat, shortness of breath, fatigue, dizziness, or chest pain.

Fibrilasyonatrial is a significant risk factor for stroke. When the atria do not beat properly, blood can pool and form clots. If a clot breaks loose, it can travel to the brain and cause a stroke. Other potential complications include heart failure and other heart-related problems.

The causes of fibrilasyonatrial are diverse and can include underlying heart disease, high blood pressure, thyroid problems, sleep apnea, alcohol consumption, and aging. Diagnosis typically involves an electrocardiogram (ECG) to assess the heart's electrical activity. Treatment aims to control the heart rate, restore a normal rhythm if possible, and prevent blood clots. Medications, electrical cardioversion, and sometimes surgical procedures are used in management.