Coronary heart getting dissected showing proper and remaining ventricles, from above The heart has four chambers, two upper atria, the receiving chambers, and two reduced ventricles, the discharging chambers. The atria open into your ventricles through the atrioventricular valves, existing while in the atrioventricular septum. This difference is visible https://fanj158foy4.mycoolwiki.com/user