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Circulatory System - Healthline
The circulatory system is a body-wide network of blood, blood vessels, and lymph. Powered by the heart, it is the body's distribution system to organs with oxygen, hormones and essential nutrients that helps it function properly.
http://www.healthline.com/human-body-maps/circulatory-system
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WHAT IS THE CARDIOVASCULAR SYSTEM?
The cardiovascular system is part of the larger circulatory system, which circulates fluids throughout the body.
http://www.dummies.com/how-to/content/what-is-the-cardiovascular-system.html
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Kids Health - About The Cardiovascular System
The heart and circulatory system (also called the cardiovascular system) make up the network that delivers blood to the body's tissues. With each heartbeat, blood is sent throughout our bodies, carrying oxygen and nutrients to all of our cells.
http://kidshealth.org/en/teens/heart.html
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Bupa Health Information
Your cardiovascular system is made up of your: heart, blood vessels â arteries, veins and capillaries (very small blood vessels) and blood.
http://www.bupa.co.uk/health-information/directory/t/the-cardiovascular-system
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Your Cardiovascular System - Seconds Count
The human body has different systems for handling different functions. All of these systems are vital for health and life. Your heart and arteries are part of the cardiovascular system. The cardiovascular system distributes blood throughout your body.
http://www.secondscount.org/heart-condition-centers/info-detail?cid=1a0d3e2c-f237-4918-92c4-d8e1084639ed#.V5knupMrL-Y
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Cardiovascular System: Human Veins, Arteries, Heart
Explore the anatomy of the human cardiovascular system (also known as the circulatory system) with our detailed diagrams and information.
http://www.innerbody.com/image/cardov.html
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Components of the Circulatory/Cardiovascular System - BBC
A secondary school revision resource for GCSE PE looking at the human body's circulatory system and the way exercise affects it.
http://www.bbc.co.uk/schools/gcsebitesize/pe/appliedanatomy/0_anatomy_circulatorysys_rev1.shtml
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The Cardiovascular System - Encyclopedia
The Cardiovascular System - Encyclopedia has The Cardiovascular System articles, The Cardiovascular System pictures, video and information.
http://www.encyclopedia.com/doc/1G2-3437000012.html
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Your Cardiovascular System - Seconds Count
The human body has different systems for handling different functions. All of these systems are vital for health and life. Learn more here.
http://www.secondscount.org/heart-condition-centers/info-detail?cid=1a0d3e2c-f237-4918-92c4-d8e1084639ed
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Frequently Asked Questions About The Cardiovascular System
The human circulatory system is termed the cardiovascular system, from the Greek word kardia, meaning heart, and the Latin vasculum, meaningsmall vessel. The basic components of the cardiovascular system are the heart, the blood vessels, and the blood. Learn more here.
http://www.faqs.org/health/topics/23/Cardiovascular-system.html
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Cardiovascular System and Heart Health - Bupa UK
Bupa information about the cardiovascular system. Learn about how the heart and lungs work, blood pressure and how you can look after your heart.
https://www.bupa.co.uk/health-information/Directory/T/the-cardiovascular-system
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Penn Medicine - Cardiovascular System Information
Good Cardiovascular health is important in maintaining overall health and wellness. Cardiovascular Health is a new section, which will teach you how your heart and cardiovascular system work when healthy, and what happens when diseased.
http://www.pennmedicine.org/health_info/body_guide/reftext/html/cardio_sys_fin.html
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Live Science - Circulatory System: Facts, Function and Diseases
The human circulatory system keeps blood, oxygen and nutrients flowing through the body. A description of the circulatory system's function, organs and diseases that affect it.
http://www.livescience.com/22486-circulatory-system.html
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Anatomy of the Cardiovascular System - Texas Heart Institute Heart Information Center
Pictures of the heart, circulatory system, conduction system, arteries, and blood vessel anatomy.
http://www.texasheart.org/HIC/Anatomy/
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Circulatory System - Wikipedia, the Free Encyclopedia
The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.
https://en.wikipedia.org/wiki/Circulatory_system
