slows heart rate. begins with nuclei of the vagus nerves in medulla oblongata. preganglionic fibers extend through vagus nerves to cardiac plexus, where they mingle with sympathetic fibers, and contin to the heart by way of cardiac nerves. fibers of right vagus nerve lead to SA node and fibers from left vagus nerve lead to AV node.
ABOUT US. Petsense is a chain retail outlet store found in outlet malls and rural markets across the country. Our stores specialize in pet supplies and pet services, but does not sell dogs or cats. Petsense does however, promote animal adoption through local city and/or county shelters & rescues.
BitCao is the first pet shop online in Brazil. Founded in 1997 we started selling products for dog owners just from the beggining. We have innovative products and are among the biggest online stores in the country. We sell all over Brazil and the world.