A fish built from human heart cells that swims like a zebrafish could teach us how the human heart functions. The human heart can pump without signals from the brain, a feature known as automaticity.
Photoshop cc tutorial showing how to create a heart monitor screen with heartbeat blips and custom shapes. The 25 most expensive colleges in the US in 2025, ranked ...
The heart functions as a muscle which needs continuous movement for proper operation, according to Dr. London. The heart functions like other muscles because it requires regular use, to stay strong.
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