Heart staying dissected demonstrating proper and left ventricles, from above The heart has 4 chambers, two upper atria, the receiving chambers, and two reduced ventricles, the discharging chambers. The atria open in to the ventricles by using the atrioventricular valves, current while in the atrioventricular septum. This difference is https://jamesp123hge3.wikiitemization.com/user