Create an equation

• Oct 9th 2011, 07:50 AM
sderosa518
Create an equation
I need to create an equation that relates heart rate to body wieght?

Any suggestions?
• Oct 9th 2011, 08:01 AM
e^(i*pi)
Re: Create an equation
Quote:

Originally Posted by sderosa518
I need to create an equation that relates heart rate to body wieght?

Any suggestions?

Do you have any data to form an equation from?
• Oct 9th 2011, 08:12 AM
sderosa518
Re: Create an equation
Energy transmitted by the blood  Heat loss through the skin
Energy  blood flow through the lungs
Blood flow  to pulse rate as well as size of the heart

porportional = 

body weight(g) Pulse Rate(beats/min) Bird
20 1000 Canary
300 185 Pegion
341 378 Crow
658 300 buzzard
1100 190 duck
2000 312 hen
2300 240 goose
8750 193 turkey
71000 65 ostrich
• Oct 9th 2011, 11:25 AM
mr fantastic
Re: Create an equation
Quote:

Originally Posted by sderosa518
I need to create an equation that relates heart rate to body wieght?

Any suggestions?

Have you researched the relationship using Google?
• Oct 9th 2011, 04:23 PM
sderosa518
Re: Create an equation
Yes, its states that the smaller the heart is the faster the pulse is. Thats refering to small animals. While much larger animals have bigger heart with a much lower pulse rate
• Oct 10th 2011, 07:26 PM
Will57
Re: Create an equation
It'll be a proportional by power law. Blood flow is a network, which is larger at an exponential rate in a marginally larger mammal. The larger the animal the slower the heart rate from mouse to blue whale. If you want to go for extra points check out the work on mathematics and biology being done at the Santa Fe Institute. They have a website. Hope this helps.