Science news articles about 'atrial arrhythmias'

... paroxysmal or persistent atrial fibrillation. "Dronedarone may thus play a role in the management of atrial arrhythmias in patients with paroxysmal or persistent atrial tachycardias without severe ...

... for catheter ablation as the retrograde transaortic approach for WPW and even for left sided atrial arrhythmias. Whether the actual system can also be used for pulmonary vein isolation depends on the ...

... with an irregular heartbeat called atrial fibrillation were free of any recurrent atrial arrhythmias or symptoms. By comparison, only 17 percent of those treated with drugs were arrhythmia-free. ...

... of Afib in humans. TITLE: Melanocyte-like cells in the heart and pulmonary veins contribute to atrial arrhythmia triggers AUTHOR CONTACT: Vickas Patel University of Pennsylvania, Philadelphia, ...