Catalog
Accessory pathway
Link to WHO Definition
Accessory pathway – http://id.who.int/icd/entity/109261437
An additional electrical connection which typically bypasses the AV node, typically inserting directly into atrial and ventricular myocardium, but may also connect to the specialised conduction system (e.g., the bundle of His, right or left bundles, or one of the fascicles).