Beginning with an overview of surgical approaches to the heart, the book goes on to discuss the surgical anatomy of the cardiac chambers, the valves, and the circulation and conduction system within ...

and remaining components of the cardiac conduction system. This provides us with a picture, although incomplete, of molecular compartmentalization and dissociation as suggested by Cx43 expression ...

The impulse is then passed to another node within the heart – the atrioventricular node (AVN). This node is in the lower part of the right atrium.