Question

Human heart beats once is 0.8 s. calculate the number of times the heart beats in 24 hours.

Answer 1

24 hours x 60 minutes per hour x 60 seconds per minute = 86,400 seconds per 24 hours.

86,400 seconds / 0.8 seconds per beat = 108,000 beats per 24 hours.

Answer 2

Answer:

24 hours x 60 minutes per hour x 60 seconds per minute = 86,400 seconds per 24 hours.

Explanation:

86,400 seconds / 0.8 seconds per beat = 108,000 beats per 24 hours.

Of course heart rate is completely variable throughout the day depending on activity, the complexity of the chemistry that governs the control loops is truly incredible. We are after all a self maintaining self healing living breathing chemical factory with a chemical logic and control system that is at the very edge of our ability to comprehend.

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