abstract:Animation illustrating the normal activation of the [[electrical conduction system of the heart: starting from the sinoatrial node, an electrical impulse spreads across the atria, then passes through the atrioventricular node (AV node) and conducts on via the bundle branches towards the ventricles.]]
This paper presented 20cases of atrialfibrillationwith atrio-ventricular junctional escape beat ( AVJEB ) anddealt with it's cause, remote cause andprognosis.