A Complex Manifestation of Concealed A-V Conduction in the Dog Heart
Conditions under which an apparently non-propagated atrial (concealed) response facilitated the passage of a subsequent response to the ventricle are described. Analysis of the time relations of atrial and ventricular events suggest that the apparent facilitation results from a dissociation of two pathways through the A-V node.
- Received December 16, 1963.
- © 1964 American Heart Association, Inc.