E. H. Sarkis

Persistent sinus nodal electrograms during abnormally prolonged postpacing atrial pauses in sick sinus syndrome in humans: sinoatrial block vs overdrive suppression.

B. Berzin, P. Durand, C. Théry, 1983, Circulation.

Sinus region electrograms.

B. Berzin, P. Durand, C. Théry, 1983, Circulation.