No abstract

Postoperative atrial pacing, in conjunction with beta-blockade, significantly reduced both the incidence of atrial fibrillation and the length of hospital stay following cardiovascular surgery. Additional studies are needed to determine the most effective anatomic pacing site.

Selective radiofrequency catheter ablation of the slow pathway of the AV node has become the treatment of choice for AV nodal reentrant tachycardia. We describe a case of a nonreentrant AV nodal tachycardia and its successful treatment by slow pathway ablation.