Remove Bushes and Stumps the Easy Way with a Farm Jack (AKA Hi-Lift Jack) Favorite I Made it! Intro: Remove Bushes and Stumps the Easy Way with a Farm Jack (AKA Hi-Lift Jack) We recently bought a 100 year old house, and the previous owners loved unruly bushes and trees. We had quite a few that were touching the roof of ...
Best Answer: Hgher level of carbon dioxide would lower the blood pH and would raise the acidity. This leads to an increase in the breathing rate which in turn would result in increase in cardiac output which would then increase the heart rate!o, to summarize: There is high levels of carbon dioxide in the blood stream because of the high heart rate, from metabolic activities. The carbon dioxide alone doesn't increase the heart rate whatsoever. Source(s): A.P. Bio student.
This means that holding your breath might actually reduce your heart rate, as the relaxed muscles no longer need a lot of oxygen, and your CO2 levels are low. After holding your breath for a while though, oxygen will run low in your blood, CO2 will be increased, and once again the urge to breathe will be very large.