The heart is the centre of the cardiovascular system. Its role is to pump blood throughout the body thereby helping carry nutrients as well as oxygen to every part of the body. It also helps remove waste from your body. A healthy heart is therefore very essential for your overall health.
Facts about the Heart
– Your heart beats about 100 000 times every day, pumping 2000 gallons of blood through your body.
– Size: Your heart is the size of your fist and is tasked with the responsibility of pumping blood through the 60 000 miles of blood vessels that feed all your body tissues as well as organs. This makes your heart a very essential organ that should always be taken good care of.
– Happiness: When you have a good belly laugh, the supply of blood to your entire body increases by 20%. Happiness and a strong sense of vitality help lower your risk of heart disease.
– Your heart can continue beating even when separated from your body as long it continues to receive an adequate supply of oxygen. This is because it has its own electrical impulse.
– Work load: The heart is the hardest working organ in your body.
-Heart beat rate: A woman’s heart beats faster than a man’s. An average man’s heart beats approximately 70 times per minute, while that of an average woman beats 78 times per minute.
– The heart begins to beat 4 weeks after conception.
– Heart attacks: You are most likely to have a heart attack on a Monday morning than any other day of the week. This is because of the rise in the levels of cortisol, which is the hormone responsible for causing stress. Returning to work on a Monday morning after relaxing over the weekend raises the levels of cortisol in your body, leading to a rise in blood pressure and an increased heart rate. This in return causes the cholesterol plaque that has built up with time in your arteries to rupture and hence blocking blood flow to your heart.
-Sex: Having an active sex life can reduce your chances of dying from heart disease in half. Experiencing an orgasm three or four times every week can help protect you against a heart attack or stroke. This is according to a research conducted in Britain.
-Signs of Heart Attack: Not only are women’s hearts smaller than men’s, but the signs of a heart attack differ between men and women as well. When a woman has a heart attack, she is more likely to experience nausea, shoulder aches, as well as indigestion, rather than the characteristic chest pain experienced by men.
– Heart disease: This disease is the biggest killer among all diseases. It kills the highest number of both men and women the world over.
– Cancer: Heart cancer is a very rare disease. This is due to the fact that heart cells stop dividing early in life.
– Regular exercise: It has been shown that regular exercise is the most important single factor in the health of your heart.
– Diet: Good diet and managing stress contribute greatly to the health of your heart.
-Pacemakers: The first patients to have ever used pacemakers plugged into a wall socket.
These are some of the facts about the heart that you should be aware of so that you can appreciate the importance of keeping it in good health always