MeSH definition : Abnormally rapid heartbeats caused by reentrant conduction over the accessory pathways
between the HEART ATRIA and the HEART VENTRICLES. The impulse can also travel in the
reverse direction, as in some cases, atrial impulses travel to the ventricles over
the accessory pathways and back to the atria over the BUNDLE OF HIS and the ATRIOVENTRICULAR
NODE.;
Abnormally rapid heartbeats caused by reentrant conduction over the accessory pathways
between the HEART ATRIA and the HEART VENTRICLES. The impulse can also travel in the
reverse direction, as in some cases, atrial impulses travel to the ventricles over
the accessory pathways and back to the atria over the BUNDLE OF HIS and the ATRIOVENTRICULAR
NODE.