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This animation features the heart and circulatory system and how they work. For more information, visit: http://www.mayoclinic.com/health/heart-disease/DS0...
- 3 min
- 7.2M
- Mayo Clinic
The human heart beats up to 3 billion times over an average lifespan. Learn about the anatomy of the heart and how this muscular organ provides life-giving o...
- 3 min
- 6.4M
- National Geographic
Discover the incredible mechanics of the human heart in this fascinating 5-minute video! Learn how your heart pumps blood, delivers oxygen, and powers your b...
- 4 min
- ThinkLab
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- Veins and arteries carry blood they are different in a number of things which are : a) DIRECTION OF FLOW: Arteries carry blood from heart to an org...
- No, interestingly, a Red Blood Cell is a taxi cab for oxygen. It fills itself with hemoglobin, and throws out its nucleus, mitochondria, Golgi appa...
- Normal adult at rest: 10 to 17 (rounded up) beats per 10 seconds (ie: 60-100 beats per minute [bpm]) Athletes may have lower heart rate (eg: betwee...
- That is just an example the instructor used. By "toe cell", the instructor meant a cell that is part of your toe.
- Yes; without a regular supply of fresh blood, your tissues die without a supply of oxygen and other nutrients that the blood delivers.
- The diaphram increases and decreases the volume of the thoracic cavity, thereby increasing or decreasing the pressure inside the thoracic cavity an...
- People turn pale when there is decreased circulation because the body's shock response is to reduce circulation to the periphery and concentrate th...
- If the heart was facing the right side of the chest cavity, your patient would have dextrocardia! The heart sits mostly center but points towards t...
- The heart pumps blood, veins and arteries carry the blood. They don't do the actual pumping.
- our brains and heart can not survive with out oxygen and no we cant live with out it
How Your Heart Works - Animation. Your heart is a pump that is responsible for delivering blood to all parts of your body. Arteries carry oxygen-rich blood from the lungs to nourish the cells, and veins transport oxygen-poor blood on its way back to the heart and lungs. This animation shows how the heart and circulatory system work.
<p>The heart is the most important muscular organ in the body. It works around the clock pumping blood to various parts of the body through the network of blood vessels. The normal adult heart weighs between 200- 425 grams (7 to 15 ounces) and is about the size of your fist. Learning about your heart and its functions can help you understand the various conditions that may affect your heart as ...
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What Does the Heart & Circulatory System Do? If you've ever wondered how your heart works, this movie has the answer. And special thanks to the Fred J. Brotherton Charitable Foundation for supporting this adventure ...
