Amazing facts: amazing facts about the heart
- 3 years ago
The heart is part of your body’s circulatory system. It’s made up of the atria, ventricles, valves, and various arteries and veins. The main function of your heart is to keep blood that’s full of oxygen circulating throughout your body. Because your heart is crucial to your survival, it’s important to keep it healthy with a well-balanced diet and exercise, and avoid things that can damage it, like smoking.
Here are some facts about the heart
•Your heart will beat about 115,000 times each day.
•Your heart pumps about 2,000 gallons of blood every day.
•An electrical system controls the rhythm of your heart. It’s called the cardiac conduction system.
•The heart can continue beating even when it’s disconnected from the body.
•The first open-heart surgery occurred in 1893. It was performed by Daniel Hale Williams, who was one of the few black cardiologists in the United States at the time.
•The first implantable pacemaker was used in 1958. Arne Larsson, who received the pacemaker, lived longer than the surgeon who implanted it. Larsson died at 86 of a disease that was unrelated to his heart.
•The youngest person to receive heart surgery was only a minute old. She had a heart defect that many babies don’t survive. Her surgery was successful, but she’ll eventually need a heart transplant.
•The earliest known case of heart disease was identified in the remains of a 3,500-year-old Egyptian mummy.
•The fairy fly, which is a kind of wasp, has the smallest heart of any living creature.
Here are some facts about the heart
•Your heart will beat about 115,000 times each day.
•Your heart pumps about 2,000 gallons of blood every day.
•An electrical system controls the rhythm of your heart. It’s called the cardiac conduction system.
•The heart can continue beating even when it’s disconnected from the body.
•The first open-heart surgery occurred in 1893. It was performed by Daniel Hale Williams, who was one of the few black cardiologists in the United States at the time.
•The first implantable pacemaker was used in 1958. Arne Larsson, who received the pacemaker, lived longer than the surgeon who implanted it. Larsson died at 86 of a disease that was unrelated to his heart.
•The youngest person to receive heart surgery was only a minute old. She had a heart defect that many babies don’t survive. Her surgery was successful, but she’ll eventually need a heart transplant.
•The earliest known case of heart disease was identified in the remains of a 3,500-year-old Egyptian mummy.
•The fairy fly, which is a kind of wasp, has the smallest heart of any living creature.