During atrial overdrive pacing at a cycle length of 420 ms, the following EKG was recorded (Fig. 1). What is the mechanism for the progressive widening of QRS complexes and for the normal narrow ...

Available evidence supports the importance of inflammation in atrial fibrillation (AF) pathogenesis, yet general anti‐inflammatory therapies have failed to show benefit for prevention of the ...

BTL, a leader in medical innovation, is proud to announce a major milestone: the successful treatment of the first patients suffering from atrial fibrillation (AF) in a groundbreaking study using a ...