Assume the following simplified dependence of the pressure in a ventricle of the human heart as a
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Ps , the systolic pressure, is 120. mm Hg, corresponding to 0.158 atm. Pd , the diastolic pressure, is 80.0 mm Hg, corresponding to 0.105 atm. If the volume of blood pumped in one heartbeat is 75.0 cm3, calculate the work done in a heartbeat.
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Ps Pd 75 V/cm3 150 Pressure
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