posted by Stuck .
Stroke volume is the blood pumped by the left ventricle each time it contracts. During a training run the stroke volume of a person is 0.1 dm^3 (100 cm^3). Calculate the pulse rate at an oxygen uptake of 2 dm^3/min.
Is there enough information (there is a graph that comes with the question, but I don't think it helps)? How do you calculate the pulse rate?