Знижка - 10% на весь медичний одяг по промокоду HALAT5
arrhythmia, atrial
arrhythmia, atrial An abnormal heart rhythm due to electrical disturbances in the upper chambers of the heart (atria) or the atrioventricular (AV) node “relay station,” leading to fast heart beats. Examples of atrial arrhythmias include atrial fibrillation, atrial flutter, and paroxysmal atrial tachycardia.