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Medicos United - The human heart beats approximately 4,000... | Facebook
20 Interesting Facts About the Human Heart
Alencure Biotech Pvt. Ltd. - Did You Know? The #human #HeartBeats around 100,000 times per day, 365,00,000 times per year and more than a billion times if you live past 30. | Facebook
Does a human heart have a finite number of beats? | BBC Science Focus Magazine
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10 Fascinating Facts About Your Heart
