Preexcitation syndrome/Definition

This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.

Preexcitation syndrome [r]: A group of conditions in which heart ventricle activation by the atrial impulse is faster than the normal impulse conduction from the sinoatrial node, being conducted over pathways that replace or substitute for the atrioventricular node connection to the Bundle of His

This definition is at least in part based on: Anonymous (2023), Preexcitation syndrome (English). Medical Subject Headings. U.S. National Library of Medicine.