Heart Of Home Daycare By Owner

https://www.britannica.com › science › heart
Heart organ that serves as a pump to circulate the blood It may be as simple as a straight tube as in spiders and annelid worms or as complex as the four chambered double pump

https://my.clevelandclinic.org › health › body
Your heart is a vital organ that keeps blood pumping through your body Learn more about your heart

https://www.webmd.com › heart-disease › high-cholesterol-healthy-heart
Learn about the anatomy of the heart and how its chambers valves and vessels work together to maintain effective blood circulation throughout the body to sustain life

https://www.medicinenet.com › heart_how_the_heart_works › article.htm
Learn about the heart s anatomy how it functions blood flow through the heart and lungs its location artery appearance and how it beats

https://www.nhlbi.nih.gov › health › heart › anatomy
This image shows the four chambers of the heart and the direction that blood flows through the heart Oxygen poor blood shown in blue purple flows into the heart and is pumped out

https://www.thoughtco.com
The heart is situated within the chest cavity and surrounded by a fluid filled sac called the pericardium This amazing muscle produces electrical impulses that cause the heart to contract

https://www.youtube.com › watch
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 oxygen throughout the body Subscribe

https://www.visiblebody.com › learn › circulatory › circulatory-the-heart
The heart is a hollow muscular organ that pumps oxygenated blood throughout the body and deoxygenated blood to the lungs This key circulatory system structure is comprised of four chambers

https://www.bhf.org.uk › informationsupport › how-a-healthy-heart-works
Find out more about the anatomy and function of the heart and circulatory system Have a look through our pictures of the heart and learn more about what it takes to keep our blood pumping