What effect does increase in pulse rate have on the amount of blood flowing?

An increase in pulse rate typically indicates a higher heart rate, which can lead to an increase in the volume of blood being pumped by the heart per minute, known as cardiac output. As the heart beats faster, it circulates more blood throughout the body to meet the increased demand for oxygen and nutrients, especially during physical activity or stress. However, if the pulse rate becomes excessively high, it may compromise the heart's efficiency and lead to inadequate blood flow to vital organs.