FILE: Cardiac Plexus.jpg

DESCRIPTION: These postganglionic sympathetic fibers merely pass through the cardiac plexus to innervate the heart. Sympathetic stimulation increases the heart rate and dilates the coronary arteries.

CREDITS: Dr. S. Chandra

TITLE: Postganglionic fibers – cardiac plexus

COPYRIGHT: Dr. S. Chandra, Faculty of Medicine, Memorial University of Newfoundland