Using a computer model, a new dual-stage septal pacing has been developed.The proposed septal pacing algorithm could suppress AF reentries in a more robust way than classical single site rapid pacing. The feasibility of pacing both atria simultaneously from a single lead placed in the interatrial septum has been previously demonstrated clinically. The septal pacing concept has also been successfully tested in a computer model of AF and in a pig model . Experimental studies are now needed to determine whether similar termination mechanisms and efficacies can be observed in humans.