Posted by seahunt on October 19, 2003 at 09:08:43:
In Reply to: Re: Blood Pressure, Heart Rate, and Diving...Need your help posted by Elaine on October 18, 2003 at 21:54:52:
Diving mammals, including humans, go into bradycardia when their faces go in the water. Heart slows, blood flow changes.
Enjoy, seahunt