7.28) Confirm the values for the power output of the heart given in table 7.2 for an active person by starting with the values for a restong person and assuming a 50% increase in blood pressure and a factor of 4 increase in flow. Note that if flow increases by a factor of 4 the average velocity does, too.

Question

7.28) Confirm the values for the power output of the heart given in table 7.2 for an active person by starting with the values for a restong person and assuming a 50% increase in blood pressure and a factor of 4 increase in flow. Note that if flow increases by a factor of 4 the average velocity does, too.

Table 2.

Typical Power Output of the Heart

Resting (W) Active (W)
Kinetic 0.15 9.6
Pressure Power 1.50 9.0
TOTALS 1.65 18.6

Note: Please provide me an answer with solution/formula. Thanks!

Answer 1

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