What Effect Does Adrenaline Have Upon The Heart Rate And Breathing Rate?
What Effect Does Adrenaline Have Upon The Heart Rate And Breathing Rate? What effect does adrenaline have upon the heart rate and breathing rate? Adrenaline is a hormone that prepares your body for a “fight-or-flight” response, which includes boosting your heart rate to pump more oxygen to your muscles. How does adrenaline affect breathing rate?