Coronary heart becoming dissected showing right and still left ventricles, from earlier mentioned The heart has four chambers, two higher atria, the receiving chambers, and two decreased ventricles, the discharging chambers. The atria open up into the ventricles by using the atrioventricular valves, existing within the atrioventricular septum. This https://actonn012vtp8.wikikarts.com/user