Heart Function

This is part of: Of Hearts and Hypertension: Blazing Genetic Trails


The job of the human heart—in fact of all vertebrate hearts—is to pump oxygenated blood throughout the cells of the body and to return deoxygenated blood to lungs or gills for replenishment.

(Duration: 33 sec)
Launch This Resource
38 other people found this useful

By downloading, you agree to the permissions to use this file.