1. The beating sound of your heart is caused by the valves of the heart opening and closing.
2. A woman’s heart beats slightly faster than a man’s.
3. The heart can continue beating even when it is disconnected from the body.
4. The earliest known case of heart disease was identified in the remains of a 3,500 year old Egyptian mummy.
5. Most heart attacks happen on a Monday.
6. Your heart is about the size of your two hands clasped together.
7. The first heart pacemaker plugged into a wall socket.
8. Bloods makes up about 8 percent of your total body weight.
9. The heart beats more than 3 billion times in the average human lifespan.
10. The heart circulates your blood through your body about 1,000 times each day.
11. Your blood has the same amount of salt in it as the ocean does.
12. The human heart pumps 182 million litres of blood during the average lifetime.
13. Woman’s hearts beat faster than men’s.
14. The human heart pumps blood at such pressure that it would be able to raise blood up to the fourth floor of a building.
15. According to German researches, the risk of having heart attack is higher on Monday than on any other day of the week.
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