Atrioventricular node
AV node, atrial ventricular node, Aschoff-Tawara nodeThe AV node is part of the excitation conduction system of the heart. It also consists of the sinus node, the His bundle and the tawara legs. After the sinus node, the AV node forms the secondary pacemaker center in this system and transmits the excitation to the His … Atrioventricular node