Human heart pump 70 cc of blood at each beat against a pressure of 125 mm of Hg. If the pulse frequency is 72 minute, the power of the heart is nearly

Human heart pump 70 cc of blood at each beat against a pressure of 125

1.	Human heart pump 70 cc of blood at each beat against a pressure of 125 mm of Hg. If the pulse frequency is 72 minute, the power of the heart is nearly
Answer» `1.2 W` `1.4W` `1.6 W` `1.8 W` ANSWER :B