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FuseSchool
How the Heart Works
The main job description for this muscular organ is to pump oxygenated blood throughout your body... from the top of your brain to the tips of your toes… in fact, your heart transports all your blood around your body about 1000 times a...
FuseSchool
The Structure of the heart
Our heart, a universally recognised symbol of love, kindness and compassion. The heart is one of the hardest-working organs in your body after all it is responsible for pumping blood throughout a vast array of blood vessels, spending...
Cerebellum
The Legislative Branch Of Government - How A Bill Becomes A Law
This video looks at the process by which a bill becomes a law; how it is brought to the floor through the committee and then sub-committee and after the floor to a joint committee and finally after further voting by the chambers it is...
Khan Academy
Khan Academy: Pressure Volume Loops: Why Doesn't the Heart Rip?
Understand LaPlace's law to see the effect that pressure, radius, and wall thickness each have on the "wall stress" in the left ventricle to answer the question of why the heart never gets a rip or tear. Rishi is a pediatric infectious...
Khan Academy
Khan Academy: Pressure Volume Loops: Pressure in the Left Heart
Watch the pressure in the left heart go up and down with every heart beat! Understand how to interpret a pressure graph as the left heart works! [13:01]