Stretch receptors in your lungs and HR

During inspiration, impulses in the vagi from the stretch receptors in your lungs inhibit the cardio-inhibitory area in the medulla oblongata.

The tonic vagal discharge that keeps your heart rate slow decreases, and your heart rate rises.

http://accessmedicine.com/resourceTOC.aspx?resourceID=741

You may also like...

Leave a Reply

Your email address will not be published. Required fields are marked *